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25x25x1 Merv 8 Pleated Filter

MERV 8 extremely low pressure drop and high dust holding capacity, these filters are great for your utilization to supply your home or business with the air quality you wish for while optimizing the performance and longevity of your HVAC unit. Constructed from a two-piece frame provides rigidity and durability with double-wall thickness around the outer edge. The filter is derived from a mechanical blend of synthetic fibers which achieves a MERV 8 rating per ASHRAE 52.2 Test Standard. • Independently tested and verified for quality control (comparable with MPR 600) • Shields from Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold • 100% synthetic, proprietary media withstands moisture and damage • Rust-resistant, expanded metal support grid made of galvanized steel • 100% water repellent, high-durability adhesive coats entire interior of frame • Pleat consistency maximizes performance • Industry standard suggests to replace filters at least every 3 Months

  • EXACT DIMENSIONS: 24-1/2 x 24-1/2 x 3/4 | NOMINAL SIZE: 25 x 25 x 1
  • 25x25x1 FILTRATION LEVEL RATING: MERV 8, MPR 600, FPR 5. Captures 90% of airborne particles without inhibiting air flow. Traps particles such as dust, mold spores, pollen, lint, pet dander, debris, hair.
  • IMPROVE AIR QUALITY: Our air filters are made using an advanced pleated technology that offers more air coverage, enhance particle capture performance and helps extends the life of your furnace, air conditioner, or HVAC system.
  • WELL-MADE, DURABLE CONTRUCTION: Constructed from a two-piece frame provides rigidity and durability. Electrostatically charged pleats captures more harmful particles and prolongs the products lifespan by up to 3 times over fiberglass filters. Industrial-grade dual side beverage board frames outperforms standard one-sided cardboard designs.
  • MADE IN USA. Suggested to replace at least every 3 months for optimal performance.



MERV 8 general purpose air filters meet or exceed the requirements for the MERV 8 rating by capturing 75 to 80% of particles in the 3 to 10-micron range (such as dusting aids and cement dust) and 20 to 35% of particles in the 1 to 3-micron range (lead dust, humidifier dust, coal dust, and nebulizer droplets). They are commonly used as pre-filters for higher-rated filters or as the final filter in a low-dust environment.

Additional information

Weight .5 lbs
Dimensions 25 × 25 × 1 in

Our exceptional customer service and quality products are the reason our clients stay!

A-1 Supply Company has been offering janitorial, environmental and industrial supplies for almost 30 years to commercial businesses, small and large. Clients such as the US Army and Environmental Protection Agency are a great testimony to our services. No organization is too big or too small to take advantage of our phenomenal products.