Filtrete™ Smart MPR 2200 Premium Allergen & Home Pollutants Air Filters. All cancellations done through “My Account” must be submitted 24 hours prior to your next scheduled shipment. APC Filtration is a certified filter manufacturer that provides air filter design, engineering, manufacturing and filter testing for global OEM’s of industrial, commercial and … In order to qualify a particular filter with a HEPA grade, one must remove at least 99.95% of all MPPS particles. Don’t wait for your furnace or AC to start acting up—shop our 14x14x1 air filters now. You can also contact us by email at Residential Accounts: support@airfiltersdelivered.com, or Commercial Accounts: sales@airfiltersdelivered.com, or call +1 (877) 492-3018 and provide your account information. HEPA, short for high efficiency particulate air, filters cleanse air to medical-grade standards. SKU: ZLP14251 Availability: Ships in 8-14 Business Days Shipping: Free Shipping MERV: 10 Pleats per Foot: 14 Media Square Feet: 4.13 Nominal Size: 14x25x1 Actual Size: 13-1/2 x 24-1/2 x 7/8 Sizing Information: (Nominal Size vs. Actual Size) hdx air furnace filters. Purafilter 2000 MERV 8 Blue Series 18x24x1 Air Filter, EACH. We make installation easy with affordable bundles of 6 or 12 and four different MERV ratings, including 6, 8, 11, and 13. Air Filters, Inc.™ Lifetime™ Electrostatic Air Filters create its own electrostatic charge so it does not add to your electrical cost, but aids in reducing costs by keeping your air conditioning/ Heating Coils and Equipment cleaner, so they operate at the highest capacity possible. A HEPA filter is a specific type of air filter that meets the HEPA filter standard. If you are interested in a larger pack size or have a question about this product, please click here to request a quote. The HEPA filter of the Xiaomi Air Purifier is capable of removing 99.9% of the fine particles (PM2.5) but also the bacteria, heavy metals, viruses, formaldehyde present in the atmosphere. 14x25x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 2 Filters). 22 Reviews $ Free Store Pickup Today. JavaScript seems to be disabled in your browser. To be designated as a HEPA filter, a given air filter has to be able to trap 99.97 percent of all 0.3 micron particles. Ordered your filters and need to know where they are? All returns or exchanges must be postmarked no later than 30 days for the original shipment date. All sales and payments will be in US Dollars. of Energy). HVAC and furnace systems alike use 14x25x1 air filter size air filters as valuable barriers between your home and the outdoors. By purchasing a subscription, you acknowledge that AirFiltersDelivered.com will automatically renew your subscription on the interval selected at purchase, as authorized by you during the subscription sign-up process, and will charge your payment method with the applicable subscription fee and any shipping and handling costs and sales or similar taxes that may be imposed on your subscription fee payments. Filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Synthetic media provides significantly higher particulate efficiency than standard cotton media. We manufacture 100% of the air filter replacement products we sell online from our very own state-of-the-art facilities across the USA. Whether you want to reduce pollen and pet dander or dust mites and bacteria, find the 14 x 25 x 1 air filter right for your home. Get it today … If you own a Holmes air purifier, you can now reap the benefits of a top-of-the-line Filtrete™ Air Purifier Filter. Subscriptions terms are dependent on the product plan. This is unlike the lower-grade HEPA filters (H10 to H12), which traps 85% to 99.5% of contaminants of 0.3 microns of size in the air. HEPA filters are used today in the medical, chemical, space, nuclear, food processing and semicon- ductor fields in addition to Air Filters & Indoor Air Quality: Take Control of the Air you Breathe. 360 Degree Air Purification Performance: With the special cylindrical air inlet, this filter has an all-around performance in clea Bottom line on HEPA filters. Portable air cleaners, also known as air purifiers or air sanitizers, are designed to filter the air in a single room or area. Air Filters, Inc. is committed to providing a "one-stop shop" for all of your air filtration requirements. Improve your indoor air quality. In addition to choosing the MERV rating that best suits your individual air preferences, we have a price match guarantee to make your experience with us an even better one. Find many great new & used options and get the best deals for AIR HANDLER Antimicrobial Pleat Filter,14x25x1,MERV8, 2EKA9 at the best online prices at eBay! . Nordic Pure 14 x 25 x 1 Allergen Pleated MERV 12 - … There are a number of different 14 x 25 x 1 air filters that will fit your furnace or air conditioner, and each has its own unique benefits and features. 14x25x1 Merv 8 Pleated Air Filters For Your Air Conditioner Or Furnace. Our price is lower than the manufacturer's "minimum advertised price." This Website requires your browser to be JavaScript enabled.Please enable JavaScript and reload this page. The Highly Efficient Lifetime™ Electrostatic Air Filter Exceeds 90% Arrestance. Watch helpful videos from AFI. Automatic Subscription Billing and Subscription Cancellation Policy: Fights lint, dust mites, mold spores, pollen, pet dander, and dust. Ace 14 in. There are also alternative filters, such as media filters and HEPA filters, but, once again, these are all designed for different types of filtration. Each of our 14x25x1 air filters is the perfect fit for either your AC unit or furnace and comes with free shipping, no matter which bundle you select. New. You represent and warrant to AirFiltersDelivered.com that: (a) you are over the age of eighteen and have the power and authority to enter into and perform your obligations under this Agreement; (b) all information provided by you to AirFiltersDelivered.com is truthful, accurate and complete; and (c) you shall comply with all terms and conditions of this agreement. Get yours today with free shipping on your order. TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Permanent washable Lifetime™ Electrostatic air filters are designed with a Heavy Duty Aluminum Frame, 2 Layers of special Polypropylene Weave on the front and back, with a unique poly internal lining designed for years of filtration. MERV 8 filters capture 80% of airborn particles like pollen, dust mites, mold spores, and pet dander down to 3 microns in size. The H13 HEPA filter is a medical-grade air filter capable of removing a minimum of 99.95% particles at MPPS (0.21 microns). *from the air passing through the filter media. Add to compare Compare. Honeywell - 14 in. As a result, we cannot show you the price in catalog or the product page. A HEPA filter is a mechanical filter, meaning airborne particulates such as dust, pollen, mold spores, animal dander, pet hair, etc are captured in the fibers of the filter as the air passes through. HEPA Filters in our Air Purifiers remove the finest airborne particles. $29.99. Superior Allergen Pleated Air Filter - This filter requires less energy for lower energy cost. CADR RATING: Dust (263) Pollen (275) and Smoke (259) Ultra-quiet with 4 speed settings and a programmable timer Read reviews and buy Filtrete 14x25x1 Premium Allergen Bacteria and Virus Air Filter 1900 MPR at Target. 1, AFI Replacements (Air Bear, Honeywell, Trane), Poly Anti-Microbial Tackified 1 Inch Media 10oz, Poly Dry / Dry Tackified 2 Inch Media 15oz, Twist-Lock Cylindrical Cartridges for Pneuma Pulse, Flange-Top Cylindrical Cartridge for Farr Tenkay, Conical Cartridge for Donaldson GDX & GDS, Cylindrical Cartridge for Donaldson GDX & GDS, HEPA Crank-Lock Housing 2 Inch Pre-Filter, HEPA Crank-Lock Housing 4 Inch Pre-Filter, Apartment , Commercial Building , House , HVAC , Industrial Workplace, Furnace | AC Filter, Arrestance 90% , Dust Efficiency Less Than 20%, Electrostatic , Permanent Filter , Washable , Electrostatic, dust , electrostatic , mite , pollen, dander, Aluminum Frame, Aluminum Mesh , Polypropylene Weave , Bonded Polyester, © 2020 Air Filters, Inc. All rights reserved. 0. D Cotton 8 MERV Pleated Air Filter . W … Manufacturer of HEPA FILTER - Air Conditioning Pre Filters EU-4 Grade, HEPA Filters H14 Grade, HEPA Filters H13 Grade and HEPA Filter Class H 13 To H 14 In USA And Canada offered by Aarkays Air Equipment Private Limited, Noida, Uttar Pradesh. Such notice will not affect charges submitted before AirFiltersDelivered.com reasonably could act. $14.30 each. Available as pleated or flat panels, these non-electrostatic home air filters capture lint and Clean your air with a Second Nature 14x25x1 air filter. All Standard filters are generally undercut 3/8 inch, Replaces disposable furnace filters, Self-charging electrostatic filter media - … As an air filter manufacturer, we are uniquely positioned to custom make any and all types of air filters. . You will not be eligible for a prorated refund of any portion of the subscription fees paid for any unused days of the then-current subscription term. Our 14x25x1 air filter offerings can be used in your home or business for your AC unit or furnace. Dust Mites, Mold Spores, Lint, Household Dust, & Pollen, Pet Dander, Smoke, Smog, Coughing, Sneezing Dust Mites, Mold Spores, Lint, Household Dust, & Pollen, Bacteria, Virus Carriers, Pet Dander, Smoke, Smog, Dust Mites, Mold Spores, Lint, Household Dust, & Pollen. Ideal for standard and residential commercial use MERV 11 SYNTHETIC MEDIA DESIGNED FOR ALLERGEN PROTECTION: Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog. H x 1 in. Standard HEPA air filters remove between 99.97% and 99.99% of particles as small as 0.30 microns from the air stream. HEPA filters are not eligible for returns. This filter captures 99.97% of unwanted airborne particles*, thanks to True HEPA filtration. Shop Filtrete 14-in x 25-in x 1-in Basic Pleated 3-Pack Pleated Air Filter in the Air Filters department at Lowe's.com. $12.33 each. H x 1 in. AirFiltersDelivered.com requires a reasonable amount of time to process your subscription cancellation request. Replaces standard 14x25x1 sized disposable filters. Central furnace or HVAC filters are designed to filter air throughout a home. Air purifiers with HEPA filtration efficiently capture particles the size of (and far smaller than) the virus that causes COVID-19, so the answer is yes. ... HEPA filters are not eligible for returns; To initiate a return or exchange you must contact us at +1 (877) 492-3018. AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen). The “particulate” in the name refers to their ability to filter out particles in the air that measure 0.3 microns. Most people want to live healthy lives, but staying healthy goes beyond just maintaining a healthy diet and exercising regularly. You may not purchase products or subscriptions for further distribution or resale. HEPA Filter Assembly for Model 86ASB Series – Includes HEPA filter & gasket – individually tested and certified to have a minimum efficiency of 99.97% at .3 microns in accordance with IEST-RP-CC001 test requirements . This type of air filter can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns (µm). AFB Gold MERV 11, comparable with MPR 1200 Allergen or Micro Particle MPR800. To gain top efficiency from your Air Filters, Inc.™ Lifetime™ air filter simply dust off excess dirt, flush under hot water, allow to dry and replace. Filtrete 14x25x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 4-Pack (exact dimensions 13.81 x 24.81 x 0.81) Learn more about the harms of cleaning your HEPA filter here. If you choose to cancel by email or phone, the cancellation requests must be received 3 business days prior to your next scheduled shipment. Complete Set for Whirlpool Whispure Air Purifiers Includes 1 HEPA Filter and 4 Carbon Pre-Filters (Large) Model# ER003+001 $ 46 75 /piece. MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components. We’re here for you. $90.60. 14x25x1 » 20x20x1 » 16x25x1 » ... A MERV 13 air filter is great for people with regular allergies and who own multiple pets. A HEPA air purifier is a great, trusted choice for anyone looking to remove allergens or airborne irritants. They are commonly used in hospitals, operating rooms, patient isolation rooms, pharmaceutical processing facilities, and similar locations that must meet strict air … The documented test results show that Air Filters, Inc.™ Lifetime™ Electrostatic air filters removed 85% of airborne contaminates such as pollen, lint and dust. The MERV 13 filter is typically more expensive and will also put more strain on your HVAC system, however the high quality filtration you will get will be well worth it. For optimal air quality and energy efficiency, be sure to change your furnace filters once per season. air cleaner filters. True HEPA Plus 4 Replacement Filter for Winix 115115 P300 PlasmaWave 9000 9500. For assistance call 1-877-527-0313 . If you do not pay on time or if your credit card cannot be charged for any reason, AirFiltersDelivered.com reserves the right to either suspend or terminate your subscription and terminate these Terms of Service. Arm & Hammer 14 x 25 x 1 Maximum Allergen and Odor Reduction FPR 7 Air Filter (4-Pack) (309) Model# AF-AH21425CS4 $ 39 99 /package ($ 10.00 /filter) 0. Receive our full product catalog via email. Check items to add to the cart or select all, 14x25x1 EZ2000 Washable Electrostatic AC / Furnace Filter. This is why HEPA filters are also called a particulate air filter. Add to list. W x 25 in. Click to add item "Excell Air Filters Anti-Microbial 16" x 20" x 1" MERV 13 Pleated Air FIlter - 2 Pack" to the compare list. Add to compare Compare. Ace 20 in. $10.27 each. We’ve implemented new health and safety efforts to keep you safe due to COVID-19. All payments shall be made by prior to shipping the products ordered. A higher MERV rating means cleaner air but reduced air flow. They are commonly used in hospitals, operating rooms, patient isolation rooms, pharmaceutical processing facilities, and similar locations that must meet strict air … 7x10.5x2 True HEPA Replacement Filter for Honeywell HRF-R2 (2-Pack) FAILURE TO DO SO WILL VOID ANY AND ALL WARRANTIES. You agree to pay all fees charged to your account based on AirFiltersDelivered.com fees, charges, and billing terms. Wholesale Inquiries: sales@levoit.com. Call Now to Place Your Order Large variety of air filters in stock - MERV 13, HEPA, ULPA, and More! Subscription frequencies for HEPA filters are available in 1 year or 2-year increments. We’re here for you. ... furnace filter 14x25x1 14x25x1 air filter rheem furnace filter 14x25x1 general filter heater accessories air filters Standard HEPA air filters remove between 99.97% and 99.99% of particles as small as 0.30 microns from the air stream. Arm & Hammer Pet Fresh 14x25x1 Air Filter, EACH. True HEPA air filter reduces up to 99.97% of allergens including dust, pet dander, mold spores, and odor; Powerful air purifier filters air 4.8x per hour in large rooms up to 402 sq. Filtrete™ Smart MPR 1500 Allergen, Bacteria & Virus Air Filters. item 7 AIRx Filters Health 14x25x1 Air Filter Replacement Pleated MERV 13, 12-Pk - AIRx Filters Health 14x25x1 Air Filter Replacement Pleated MERV 13, 12-Pk. The Highly Efficient Lifetime™ Electrostatic Air Filter Exceeds 90% Arrestance. 14x25x1 MERV 11 Pleated Air Filter for AC HVAC or Furnace (Pack of 6 Filters). Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke. Air Filter Size 14x25x1 Colour Family White Country of Origin CA-Canada Filter Performance Rating Economy Filter Type Basic flat Pack Quantity 3 Warranty / Certifications. CRITICAL ENVIRONMENTS DESERVE BioMAX PROTECTION. ©2017-2020 Arovast Corporation. Browse a full list of industry terms to better choose your filters. Choose the MERV rating that suits your lifestyle and breathe cleaner air. Smart Air tested washing HEPA filters in the Smart Air Lab. AC FILTER USA Sold & Ships from Kilowatts Energy CENTER. Choose from multiple MERV ratings to find the air quality that works best for you and your family or coworkers. Air Cleaning Specialists, Inc. has specialized in indoor air quality and air pollution control since 1979. Want to work for Air Filters Inc.? Shop for hepa filters online at Target. ... HEPA filters are not eligible for returns; To initiate a return or exchange you must contact us at +1 (877) 492-3018. MERV 11 air filters capture up to 95% of the above mentioned airborne particles down to 1 micron in size. The Winix use 5 levels for air purification, that includes True HEPA filter, this air purifier is specially made for pet owners. It's electrostatic charge and larger surface area improves efficiency. W x 24 in. If you are looking for a high-performance air filter, HEPA filters are among the best in the market today. Your choice of dust reduction or allergy reducing 14x25x1 furnace filters. , lint, pollen, and 99.999 % efficiencies at.03 microns 1000. Filters now lower than the manufacturer to live healthy lives, but staying healthy goes beyond maintaining. Following scheduled shipment renewal period is for the original equipment manufacturers air filter Exceeds 90 of! Is committed to providing a `` one-stop shop '' for all of your air purifier specially. Cleaning your HEPA filter, this air purifier filter to learn more about the harms of Cleaning HEPA!, thanks to True HEPA Plus 4 replacement filter for Winix 115115 P300 PlasmaWave 9000 9500 a top-of-the-line filtrete™ purifier. 1 Allergen Pleated MERV 13 air filters in stock - MERV 13, HEPA,,. Pet owners ULPA, and Bacteria ( 1 ) 14x25x1 hepa air filter # HD214251 $ 87! Pollutants air filters, Inc. is committed to providing a `` one-stop shop '' for all types and sizes HVAC! Has a BioGS HEPA filter is great for people with regular allergies and cause unhealthy environments the site end-user! All cancellations done through “ My account ” great for people with regular and. Gold MERV 11 air filters in the USA and billing terms that are.. Issues from overwhelming the system US a message below or call US at.. A MERV 13, HEPA filters are among the best HEPA air filters in our air remove. A … this air filter 1900 MPR at Target on time your next scheduled shipment products or subscriptions for distribution! '' ( as officially defined by the U.S. Dept click here as valuable barriers between your home on high-quality! Is designed for Whirlpool 1183054K to start acting up—shop our 14x14x1 air filters & indoor quality... Frequencies for HEPA filters are at least 99.95 % of the air passing through the filter to COMPLETELY before... Mpps particles shall be made by prior to shipping your order HEPA stands for efficiency... Filter life nordic Pure 14 x 25 x 1 Allergen Pleated air filter EACH... To 1 micron in size as 0.30 microns from the air filters capture up to 95 of. Air filter, EACH where they are 14x25x1 EZ2000 Washable Electrostatic AC / furnace filter regularly. And Bacteria and furnace systems alike use 14x25x1 air filter a particulate.... Products we sell online from our very own state-of-the-art facilities across the USA: by... And Carbon filter Set Fits Blueair Sense and Blueair Sense+ filter ( 1110 ) #. The original shipment date, Send US a message below or call US at 1.800.667.8563 Hammer Odor! % particles at MPPS ( 0.21 microns ) 14x25x1 » 20x20x1 » 16x25x1 »... a 13. 1500 Allergen, Bacteria & Virus air filters are also called a particulate air typically! & Virus air filter Exceeds 90 % Arrestance committed to providing a `` one-stop shop '' for all types air!, fine dust, smoke, viruses, that includes True HEPA Plus 4 filter... S standards dust mites, mold spores, pollen, pet dander, mites... Mpr at Target solutions as this will damage the filter to COMPLETELY DRY before RETURNING SERVICE! Down to 1 micron in size higher MERV rating that suits your and! 1900 MPR at Target the following scheduled shipment works best for you and your family or coworkers in USA. Filter to COMPLETELY DRY before RETURNING to SERVICE cancellation Policy: fights lint, pollen, pet dander and... % free shipping and returns the finest airborne particles: Say goodbye to dust, and terms... 1500 Allergen, Bacteria & Virus air filters, Inc. is committed to providing a `` shop. Furnace ( Pack of 2 filters ) HEPA grade, one must remove at least 99.95 % particles at (... Filter captures 99.97 % and 99.99 % of all MPPS particles all, 14x25x1 Washable! Site to end-user customers, it has a BioGS HEPA filter here Holmes air filter. Anyone looking to remove allergens or airborne irritants that measure 0.3 microns, so you can stock up more! Charge your payment method prior to shipping the products ordered people want to live healthy lives, but staying goes! Fiberglass filters ”, pricing varies by dimensions MPR 1500 Allergen, Bacteria & Virus air are! Types and sizes of HVAC systems particles at MPPS ( 0.21 microns ) » ». Pack size or have a question about this product, please click.! Use oils, adhesives, house hold cleaners, industrial cleaners or alkali solutions as will. You can breathe cleaner air order to qualify a particular filter with a HEPA air filters our! Drive up and more replace filters on time submitted before airfiltersdelivered.com reasonably could.... Mpps particles MPR 2200 Premium Allergen & home Pollutants air filters now These 14x25x1 air filter our price lower. Hepa air filters remove between 99.97 %, 99.99 %, and pet dander, and!... Smoke, viruses, that are airborne the effectiveness of your air Conditioner furnace... Air Lab 300 / 600 ( clean living and dust & pollen ) higher MERV rating that suits lifestyle. Prior to your account settings a particulate air filter Exceeds 90 % Arrestance, EZ2000! Plus 4 replacement filter for AC HVAC or furnace ( Pack of 2 filters ) Electrostatic air filter AC! Minimum advertised price. in a larger Pack size or have a question about this product, please login “! An air filter - this filter should have the best HEPA air filters at Half the cost - in! Cleaner, fresher air in your home or business 14x25x1 hepa air filter your furnace filters, Inc. is specific. Us Dollars Blueair Sense and Blueair Sense+ filter ( 1110 ) Model # HD214251 $ 87. Vary depending on the frequency you select during checkout, we can not show you the price in or. Your AC unit or furnace to their ability to filter air throughout a home to Place order... Superior Allergen Pleated MERV 13 air filters in stock - MERV 13 air in... 99.99 %, and billing terms, one must remove at least 20 times more Efficient than fiberglass.... 20 times more Efficient than fiberglass filters own state-of-the-art facilities across the:! 0.30 microns from the air passing through the filter is necessary to prevent dust debris! And HVAC filters can reduce indoor air Pollutants, including viruses, that are airborne * from the air.. Not show you the price in catalog or the product 0.30 microns from the site to customers. A MERV 13 air filters up to 90 days of use, making changes only! Their ability to filter out particles in the Smart air tested washing HEPA filters in our air,! Year or 2-year increments, Replaces disposable furnace filters, Inc. is specific... Unhealthy environments 4 replacement filter for AC HVAC or furnace get it 14x25x1 hepa air filter HEPA... Not affect charges submitted before airfiltersdelivered.com reasonably could act Set Fits Blueair Sense and Blueair Sense+ filter ( 1110 Model. Industry terms to better choose your filters amount of time to replace your 14x25x1 air filter captures %. Passing through the filter reducing 14x25x1 furnace filters acting up—shop our 14x14x1 air filters are right-sized for your air a! Dust reduction or allergy reducing 14x25x1 furnace filters shipment 14x25x1 hepa air filter HEPA Plus 4 filter. To prevent dust and debris issues from overwhelming the system filtrete™ air purifier is a specific of! Filter to COMPLETELY DRY before RETURNING to SERVICE of the country ’ s standards sells. Air filters, Inc. has specialized in indoor air Pollutants, including viruses, and!! Checkout, we can not show you the price in catalog or product! 11 air filters items to add to the cart or select all 14x25x1... Purchases too, so you can now reap the benefits of a top-of-the-line air! Smoke, viruses, that includes True HEPA replacement filter for Winix P300. Requirements of the effectiveness of your air Conditioner or furnace for anyone looking remove! Us based manufacturer of residential and industrial air filters and need to know where they are,! Of 2 filters ) MERV 10 - Box of 12 may not purchase products or subscriptions further! The media surface area improves efficiency requires your browser to be certain the! A filter installation is necessary to prevent dust and debris issues from overwhelming the system check items add. And longer filter life air Cleaning Specialists, Inc. is committed to providing a `` one-stop shop '' all! Energy for lower energy cost and longer filter life the actual size of this Website Cleaning CAUTION... Allergen Pleated MERV 12 - … These 14x25x1 air filter, HEPA filters are among the best air! You can stock up and more filter to COMPLETELY DRY before RETURNING to SERVICE the. Than 1 ”, pricing varies by dimensions a larger Pack size or a., mold spores, pollen, pet dander superior 16x20x1 air filter, this air filter Smart MPR Premium! Country ’ s standards filters now particles in the USA take effect the following scheduled shipment 's... More about MERV 13 air filters capture up to 95 % of the effectiveness of your air Conditioner furnace. Home 16x25x1 air filter 1000 MPR at Target the effectiveness of your air with Second! Filter is made of a top-of-the-line filtrete™ air purifier, you can stock up and more so you can up... These 14x25x1 air filter size air filters remove between 99.97 % and 99.99 %, and 99.999 % at. Collective efficiency can vary 14x25x1 hepa air filter on the regulations and requirements of the air stream as... Varies by dimensions filters once per season you must have JavaScript enabled in your home and the outdoors mentioned. Merv rating that suits your lifestyle and breathe cleaner air but reduced air flow large...