Best Glasfloss Air Filters in 2026

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

MERV Rated Replacement Air Filter: AIRx Filters 20x20x1 (Actual: 19.50 x 19.50 x 0.75 in) MERV 11 air filter assures the effectiveness of your home HVAC system resulting to efficient heating, ventilation and air conditioning

Contaminant Reducing Replacement Air Filter: AIRx Filters 20x20x1 air filter replacement (Actual: 19.50 x 19.50 x 0.75 in) AirX air filter 20x20x1 traps 1.0 - 10.0 micron of particles such as lint, dust, pollen, dust mite debris, mold spores, pet dander, smoke, and smog

High Quality Air Filter Replacement Material: AIRx Filters 20x20x1 (Actual: 19.50 x 19.50 x 0.75 in) air filters are 100% made in the USA using high quality air filter moisture resistant double-wall beverage board

UNIVERSALLY COMPATIBLE: This air conditioner, furnace and HVAC filter works with almost any brand. It is comparable to the 3M Filtrete MPR 600 Dust & Pollen, Filterbuy AFB Silver and the Honeywell FPR 5 models.

CREATE A CLEANER ENVIRONMENT: Entrap air particles that bring harm to you and your loved ones with our Merv 8 pleated air filters that capture dust, lint and pollen. Nominal Size: 16" x 20" x 1", Actual size is: 19.75" x 15.75" x 0.75"

LONG-LASTING PERFORMANCE: Thanks to the thick build and pleated design, our air conditioner filter offers better capture coverage to trap more unwanted air particles and provides resilient filtration for up to 3 months to let only clean air pass through

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

Merv 8 16x25x1 furnace filter premium pleated filter, actual size 15.5 X 24.5 X .75

Traps dust, pollen, lint using electrostatic air filter media, lasts 90 days in most homes

Better airflow and efficiency by using more pleats than most retail air filters

MERV 8 AC FILTER 10x24x1– Filters Fast AC Filters meet the same quality standards as the name brand filters and we back our 10x24x1 filter with a MERV RATING 8. We are a member of NAFA, The National Air Filter Association. Be wary of cheap filters.

PREMIUM HVAC FILTERS – These 10x24x1 air filters are a compatible replacement for Dupont Silver, Silver Extra, Bronze, Contractor Air Filters, compatible replacement for Filtrete Filters, and many other national brands.

ENHANCE AIR QUALITY IN YOUR HOME – The premium Merv 8 rating Filters Fast filters will help with overall air quality while also helping to extend the life of your heating and cooling system. Spun micro-fibers even make this filter moisture-resistant.

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen

16x18x1 NOMINAL: The actual size of this replacement filter is 15.5x17.5x0.75

MERV 11 RATING: With an efficiency of 85% or better, these filters are usually the best option for residential homes & light commercial applications that have pets or suffer from asthma, severe allergies, or other respiratory problems.

CAPTURES PARTICLES: Breathe easier in your home as our filter clears the air of dust, lint, smoke, auto emissions, and other indoor pollutants.

Electrostatically charged Filtrete filters work like tiny magnets to attract airborne particles.

6 months of clean air performance under normal conditions.

Outperforms all other fiberglass Hammock filters at removing airborne allergens of pet dander, mold and bacteria, and micro particles of smoke, viruses and dust.

20x 25x 1, Purple, ultra Allergen Filtrate filter, 3 month filter is 90Percent effective at capturing large allergens like mold spores & pet dander

Adds Extra shine to your product

Manufactured in China

EVERY AIR FILTER has a nominal size and an actual size. The nominal size is rounded to the nearest whole or half inch, normally in a larger font, that helps simplify the purchasing process (ex: 20” x 20” x 1"). Whereas the actual size is an exact measurement, normally in a smaller font, that depicts the precise dimensions of the filter (ex 19.5” x 19.5” x .75").

24x30x1 Replacement air filters for your air conditioner, furnace, or HVAC system. (Filtrete’s MPR 600 & Honeywell’s FPR 5)

The MERV 8 rating protects homes from dust, pollen, mold and more by trapping airborne particles without putting extra stress on your system.

CLEANER, BETTER TASTING WATER - These filters reduce chlorine taste & odor, sand, silt, rust, and sediment

UNIVERSAL USE - These universal whole house sump style filters work in most standard capacity whole house sump style systems

THREE MONTH FILTER LIFE - Use these filters for up to three months each

MINIMUM EFFICIENCY REPORTING VALUE (MERV) RATED AIR FILTER AIRx Filters Washable 14x24x1 air filter are MERV rated to assure customers the effectiveness of our AC Furnace air filters. While the family enjoy a cleaner air, it also adds efficiency in the homes heating, ventilation and air conditioning (HVAC) System

MERV RATED AIR FILTER ALLOWS YOU TO WASH AND REUSE TO REDUCE WASTE AIRx Filters MERV 1 14x24x1 AC Furnace air filter attracts and/or removes lint, dust, and pollen

QUALITY AIR FILTER MATERIALS AND COMPONENTS AIRx Filters 14x24x1 air filter are 100% Made in the USA using quality air filter materials and components. AIRx Filters Washable use Heavy duty steel mesh and rugged steel frame air filter frame