Top 10 Best Glasfloss Filters 20x25x4

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. 1550 MPR has a rating of MERV 12. 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. 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. CERTIFIED as asthma allergy friendly As outlined in report ASCR 1246-01. FIND YOUR SIZE 1550 MPR available in 4 in. , 4 in. slim fit and 5 in. thick air filters. FOR OPTIMAL PERFORMANCE of your heating cooling system or HVAC system, change your home air filter at least every 90 days for 1in. filters, and 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.

Actual Size 19.5 x 24.5 x 3.75 Nominal Size 20 x 25 x 4. MERV 10 Efficiency with MERV 8 Air Flow .25 W.C.. Electrostatic Air Filters for homes, business, schools, apartments, hotels and industrial. Durable and sturdy galvanized metal backing.. Made in the USA. For optimal performance, recommended to change at least every 3 months.. High dust loading capacity.

Actual Size 19-12 x 24-12 x 3-34 Nominal Size 20x25x4. Filtration Rating MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.. Air Flow is comparable to a MERV 8 with improved filtration. Made in the USA. Ideal for residential and commercial use.. For optimal performance, recommended to change at least every 3 months.. Note Does not replace 5 inch or 4-38 Depth filters. Please check actual filter size needed..

Exact Size 19-12 x 24-12 x 3-34 Nominal Size 20x25x4. Filtration Rating MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.. Incorporates 100 synthetic fibers which are electrostatically charged, thermally bonded and are manufactured in an engineered gradient structure. The engineered grading structure media supports high dust-holding capacity and long filter service life.. Air Flow is comparable to a MERV 8 with improved filtration. Made in the USA. Ideal for residential and commercial use.. Note Does not replace 5 inch or 4-38 Depth filters. Please check actual filter size needed..

Actual Size 19-12 x 24-12 x 3-34 Nominal Size 20x25x4. Filtration Rating MERV 10. Comparable to MPR rating 600 to 800, or FPR 5-6 rating.. Improved MERV 10 Filtration with similar air flow and resistance as a MERV 8 filter. Durable Long Lasting Heavy duty frame won't buckle.. Note Does not replace 5 inch or 4-38 Depth filters. Please check actual filter size needed. Made in the USA. Ideal for residential, commercial, schools, health care, industrial filtration applications.. For optimal performance, recommended to change at least every 3 months..

Actual Size 19-12 x 24-12 x 3-34 Nominal Size 20x25x4. Filtration Rating MERV 13. Comparable to MPR rating 1900 to 2200, or FPR 10 to 12 rating.. For optimal performance, recommended to change at least every 3 months.. Incorporates 100 synthetic fibers which are electrostatically charged, thermally bonded and are manufactured in an engineered gradient structure. The engineered grading structure media supports high dust-holding capacity and long filter service life.. Note Does not replace 5 inch or 4-38 Depth filters. Please check actual filter size needed. Made in the USA. Ideal for residential, commercial, school, apartments, business industrial filtration applications..

20x25x4 replacement air filters for your furnace, air conditioner, or HVAC system actual size 19.38 x 24.38 x 3.63 inches. MERV 8 synthetic media comparable with MPR 600 FPR 5 protects homes from dust, pollen, and more by trapping 90 of airborne particles without impacting air flow. High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs. All components are manufactured within the United States and designed with recyclable materials.

Nominal Size 20 x 25 x 4, Actual Size 19 12 x 24 12 x 3 58 19.5 x 24.5 x 3.63. Attracts indoor allergens, dust, pollen and other airborne contaminants.. Hypoallergenic and pleated electrostatic filter material. LeadHandling Time - 5. Nordic Pure recommends changing 4 air filters every 3-6 months. Proudly Made in the USA.