Filterbuy MERV 11 Allergen Defense Air Filters (2 Pack)

Notable Features

Replacement Whole House Air Filters

Size and Specifications

Our replacement air filters are meticulously designed for your furnace, air conditioner, heat pump, or HVAC system. Each filter measures 19.88" x 24.75" x 4.38", providing an optimal fit.

Advanced MERV 11 Filter Technology

Our MERV 11 synthetic media filter is highly effective in protecting your home from pet dander, allergens, and other airborne contaminants. It traps 95% of dust particles without hindering air flow. This filter offers performance comparable to MPR 1000-1200 and FPR 7.

High-Quality Construction

Designed and manufactured in the USA, our filters feature an electrostatically charged design with 8 pleats per foot. This design captures more harmful particles and lasts three times longer than fiberglass filters. For best performance, replace every 90 days.

Easy Installation and Durability

Our air filters come with a recyclable beverage board frame and dual wire backings, enhancing structural integrity and outperforming standard cardboard designs. This filtration system resists extreme temperatures, ensuring reliable performance year-round.

Compatible Models

Our filters are compatible with a wide range of leading brands, including: - Honeywell: Filter Part Numbers #203720, #FC35A1027, #FC100A1037, #FC200E1037 - Bryant: Model Numbers FILBBCAR0020, FILXXCAR0020, FILXXCAR0120 - Carrier: Part Numbers CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR-0020, FILXXCAR0120 - Day & Night: Model Number MACPAK20 - Lennox: Model Numbers X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16 - Payne: Filter Part Number MACPAK20

Invest in your home’s comfort and health with our top-quality whole house air filters.