Filterbuy 20x21x5 Air Filter MERV 11 Superior Pet & Allergy Defense,

Product Overview

Tailored for common scenarios, the Filterbuy 20x21x5 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement for Lennox and Electro-Air (Actual Size: 19.88 x 20.50 x 4.38) pairs quality build with satisfying experience. Constructed using Aluminum, Plastic, Polypropylene, measuring 20.5"L x 19.88"W x 4.38"Th, weighing 15 Pounds. Notable features include 20x21x5 air and air filters, contributing to its reliable character.

Key Features

• 20x21x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 19.88" x 20.50" x 4.38")
• 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
• 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)
• Easy installation beverage board (recyclable) frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
• Lennox Filter Part Number (X8790), Housing Part Number (PCO14-23), Electro-Air (F825-0337 / F8110321, SST 16C28S-010)

Why Choose the Filterbuy 20x21x5 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack)

In a market full of furnace filters options, the Filterbuy 20x21x5 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement for Lennox and Electro-Air (Actual Size: 19.88 x 20.50 x 4.38) stands apart by combining thoughtfully designed engineering with 20x21x5 air, achieving practical use.

Best For

When common scenarios is the priority, the Filterbuy 20x21x5 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement for Lennox and Electro-Air (Actual Size: 19.88 x 20.50 x 4.38) stands out for thoughtfully designed engineering and satisfying experience.

Quick Summary

The Filterbuy 20x21x5 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack) is a Furnace Filters product by Filterbuy. Brand: Filterbuy. Material: Aluminum, Plastic, Polypropylene. Product Dimensions: 20.5"L x 19.88"W x 4.38"Th. MERV Rating: 11. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump.

Product Specifications