Filterbuy 21x24.5x5 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Pleated HVAC AC Furnace Filters for Rheem, Ruud, and Protech (Actual Size: 20.63 x 24.13 x 4.38)
WHOLE HOUSE REPLACEMENT: 21x24.5x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 20.63" x 24.13" x 4.38")
MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow
LASTING FILTRATION: Electrostatically charged media (made in the USA) with 8 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for best results)
SUPERIOR CONSTRUCTION: Easy installation beverage board (recyclable) frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
COMPATIBLE MODELS: Rheem / Ruud Filter Part Numbers (PD540014, PD540020), Protech (540014, 540020), Housing Part Numbers (RXHF-E24AM10, RXHF-E24AM13)
Overview
Brand : Filterbuy
Material : Aluminum, Plastic, Polypropylene
Product Dimensions : 24.13"L x 20.63"W x 4.38"Th
MERV Rating : 11.00
Compatible Devices : Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
