Filterbuy 21x21.5x5 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Pleated HVAC AC Furnace Filters for Trane Perfect Fit & American Standard (Actual Size: 20.00 x 21.09 x 4.97)
WHOLE HOUSE REPLACEMENT: 21x21.5x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 20.00" x 21.09" x 4.97")
MERV 13 PERFORMANCE: Protect your home or business from germs, bacteria, and more with MERV 13 synthetic media (comparable with MPR 1900 & FPR 10) that captures 98% of dust without restricting air flow
LONG-LASTING FILTRATION: Electrostatically charged media (made in the USA) with 11 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance)
SUPERIOR CONSTRUCTION: Easy installation beverage board (recyclable) frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
COMPATIBLE MODELS: Trane Perfect Fit (BAYFTAH21M), American Standard (FLR06072)
Overview
Brand : Filterbuy
Material : Aluminum, Plastic, Polypropylene
Product Dimensions : 21.09"L x 20"W x 4.97"Th
MERV Rating : 13
Compatible Devices : Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
