Filterbuy 13x21.5x1 Air Filter MERV 8 Essential Dust & Allergy Defense

Product Overview

For everyday everyday needs, the Filterbuy 13x21.5x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 12.88 x 21.50 x 0.75) balances user-tested build with thoughtful design. Built with Aluminum, Plastic, Polypropylene, measuring 21.5"L x 12.88"W x 0.75"Th, weighing 0.01 Ounces. Notable features include 13x21 5x1 and 5x1 replacement, contributing to its time-tested character.

Key Features

• 13x21.5x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 12.88" x 21.50" x 0.75")
• Protect your home or business from pollen, lint, mold, and more with MERV 8 synthetic media (comparable with MPR 700 & FPR 5) that captures 90% of dust without restricting air flow
• Electrostatically charged media with 14 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 frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
• Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality that is trusted by millions of homes

Why Choose the Filterbuy 13x21.5x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack)

For long-term furnace filters use, the Filterbuy 13x21.5x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 12.88 x 21.50 x 0.75) offers reliable build, 13x21 5x1, and long-term value — a combination that pays off over time.

Best For

For users centered on everyday needs, the Filterbuy 13x21.5x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 12.88 x 21.50 x 0.75) delivers thoughtful design through reliable construction.

Quick Summary

The Filterbuy 13x21.5x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack) is a Furnace Filters product by Filterbuy. Brand: Filterbuy. Material: Aluminum, Plastic, Polypropylene. Product Dimensions: 21.5"L x 12.88"W x 0.75"Th. MERV Rating: 8. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump. Price: $103.85.

Product Specifications