Best Potauto Performance Filters in 2026

1000 MPR has a rating of MERV 11

The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it

Outperforms fiberglass, washable and non-electrostatic pleated 1-Inch filters

Carries a 1000 microparticle performance rating (mpr)

Attracts and captures microscopic particles like smoke and smog and large allergens like mold spores and pollen from the air passing through the filter

Lasts up to 3 months

For residential use only

COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles and large particles from the air passing through it

VERSATILE USES: Air filters compatible with Honeywell furnaces calling for a 4" filter and Lennox furnaces calling for a 5" filter

CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months

SUBSCRIBE AND SAVE: On your first order, simply click on Subscribe and Save" to set up your delivery schedule and save up to 10% on your orders

EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you’re done! It’s recommended to change your filters every 90 days to maintain optimal filtration

QUALITY THAT COUNTS: We designed our pleated air filters with more pleats than most retail air filters to enhance airflow and efficiency. Each filter is made in the U.S.A with close attention to even the smallest details making it ideal for any residential home

15 PLEATS PER LINEAR FOOT – The MERV 8 rating and 15 pleats per linear foot on these air conditioner filters (with 100% high performance Tribo-Electric synthetic media) will do an excellent job with your indoor air.

BULK PACK SAVES YOU TIME AND MONEY – Every order includes (6) high-quality 10x24x1 AC furnace air filters (actual size: 9.75"x23.75x0.75). They’re individually-inspected and securely boxed, ensuring they arrive in perfect condition.

【Long-lasting Service Life】Enjoy fresh water by replacing your filter every 6 months or 15,000 gallons. Whichever comes first will vary based on water quality.

【Compatible with the Following Models】3M Filtrete 3US-PF01, 3US-MAX-F01, 3US-PF01H, 3US-MAX-F01H, fits Filtrete Maximum Filtration, 3US-PS01, 3US-MAX-S01 Systems; fits 3M HF25, HF25-S, HF25-MS; fits Delta RP78702, Manitowoc K-00337, K-00338; fits AR10000 Water Filter Systems. AQUACREST is an independent brand. This filter is not an original product. Please note that the compatible model numbers of the products are quite similar.

3M does not make store brand filters

FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 12 months for 4in. and 5in. Filters

A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program () that works for you!

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

54% SMALL PARTICLE CAPTURE, like bacteria and particles that carry viruses* (* % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing)

【Extended Lifespan】Your filter is only due for change after 6 months or 15,000 gallons – whichever comes first, based on the quality of water being treated.

【Replacement Models】3M Filtrete 3US-PF01, 3US-MAX-F01, 3US-PF01H, 3US-MAX-F01H, fits Filtrete Maximum Filtration, 3US-PS01, 3US-MAX-S01 Systems; fits 3M HF25, HF25-S, HF25-MS. As an original product, this filter works with a wide range of models. However, have it in mind that the replacement model numbers of the products are almost the same.

50 times more efficient than ordinary fiberglass Hammock filters.

❄️Fits Refrigerators -3M Filtrete 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, WHCF-SRC, WHCF-SUFC, WHCF-SUF,3US-AF01,3US-PF01,TIER1-US-WF0120,US-WF0120,3M AP3-765S,3M AP3-C765,AP Easy C-CS-FF, AP Easy CS-FF,Aqua-Pure AP Easy C-CS-FF, 4306791, 4306809, 4306817, 4306825, Manitowoc K-00337, K-00338, K00337, K00338, Delta RP78702.

❄️Compatible Models-3US-AS01 Advanced Under-Sink Filtration Systems. AP Easy CS-FF Under-Sink Filtration Systems.Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. PUREPLUS is an independent brand.

❄️Why PUREPLUS -PUREPLUS has 20 years of expertise and 200 patents in the water filtration industry. Every year it provides filtration solutions to more than 200 million family worldwide, uses advanced filtration technology to ensure high quality water. Trust us, make PUREPLUS your resolution.

❄️ Easy to Install-Delicate design to fit the original brand. Easy for installation and operation.

❄️Cost-Effective -PUREPLUS is the most Cost-Effective brand. It sells 600 million filters worldwide every year, and can provide you with the best filtration performance with a more reasonable price.

❄️About TDS -Our filter cannot abviously lower the TDS value because it filters harmful substances while keeping beneficial minerals such as potassium, calcium, sodium, and magnesium, which is the main component of inorganic salts.

❄️Strict Quality Control -All products are produced under the ISO9001 standard and inspected under strict quality control. Each filter is produced through 34 production processes, 400PSI pressure test, 10,000 water hammer tests, and 6 independent tests.

STATE OF THE ART MERV 8 NANOFIBER MEDIA offers EXCEPTIONAL FILTER PERFORMANCE. Great option for your home furnace filters, air conditioner, as well as commercial HVAC system providing the cleanest air for the healthiest lifestyle. Filti replaceable air filters are designed & manufactured to last 90 days or 3 months. Very economical and easy to install.

PHENOMENAL CONSTRUCTION. Professional beverage board frames leaves you with a filter that will outperform standard filters that are on the market today. An engineered melt-blown design with a 3-layer composition increases dust collection throughout the filter's lifetime.

Wired backed design supports the the filter framework for optimal performance & durability

100% MADE IN AMERICA. Made with recyclable materials helping our environment stay clean while providing superior air quality.