Product Overview

The Filterbuy 13.5x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.50 x 21.50 x 0.75) stands as a well-made option in its space, offering everyday convenience for practical situations. Crafted from Aluminum, Plastic, Polypropylene, measuring 21.5"L x 13.5"W x 0.75"Th, weighing 1.5 Pounds. Notable features include 13 5x21 and 5x21 5x1, contributing to its value-driven character.

Key Features

• 13.5x21.5x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 13.50" x 21.50" x 0.75")
• 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 with 16 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 frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
• Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality you can trust

Why Choose the Filterbuy 13.5x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (2-Pack)

The Filterbuy 13.5x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.50 x 21.50 x 0.75) stands out for its time-tested build and satisfying experience, complemented by 13 5x21. Together these qualities make it a dependable choice in the furnace filters category.

Best For

The Filterbuy 13.5x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.50 x 21.50 x 0.75) is best suited for practical situations, where its time-tested build supports everyday convenience.

Quick Summary

The Filterbuy 13.5x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (2-Pack) is a Furnace Filters product by Filterbuy. Brand: Filterbuy. Material: Aluminum, Plastic, Polypropylene. Product Dimensions: 21.5"L x 13.5"W x 0.75"Th. MERV Rating: 13.00. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump. Price: $80.82.

Product Specifications