Product Overview

Few products in this space combine user-tested build with thoughtful design as cleanly as the Filterbuy 20x20x5 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003 (Actual Size: 18.38 x 18.38 x 3.69) for everyday needs. Constructed using Aluminum, Plastic, Polypropylene, measuring 18.38"L x 18.38"W x 3.69"Th, weighing 15 Pounds. Notable features include 20x20x5 air and air filters, contributing to its time-tested character.

Key Features

• 20x20x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 18.38" x 18.38" x 3.69")
• 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
• 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)
• Easy installation beverage board (recyclable) frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
• Honeywell Filter Part Numbers (FC40R1003, FC35A1043)

Why Choose the Filterbuy 20x20x5 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack)

The Filterbuy 20x20x5 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003 (Actual Size: 18.38 x 18.38 x 3.69) approaches furnace filters from a reliable perspective, with 20x20x5 air that produces long-term value. A solid choice for users who value substance.

Best For

The Filterbuy 20x20x5 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003 (Actual Size: 18.38 x 18.38 x 3.69) performs reliably in everyday needs, where its reliable design supports thoughtful design.

Quick Summary

The Filterbuy 20x20x5 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack) is a Furnace Filters product by Filterbuy. Brand: Filterbuy. Material: Aluminum, Plastic, Polypropylene. Product Dimensions: 18.38"L x 18.38"W x 3.69"Th. MERV Rating: 13. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump. Price: $348.08.

Product Specifications