Filterbuy 13x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense

Product Overview

The Filterbuy 13x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 12.88 x 21.50 x 0.75) is engineered for everyday needs, featuring versatile build and thoughtful design. Crafted from Aluminum, Plastic, Polypropylene, measuring 21.5"L x 12.88"W x 0.75"Th. Notable features include 13x21 5x1 and 5x1 replacement, contributing to its well-made 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 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 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 13 Optimal Smoke & Allergy Defense (4-Pack)

Few furnace filters products demonstrate the user-tested thinking and 13x21 5x1 that the Filterbuy 13x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 12.88 x 21.50 x 0.75) shows — both lead to long-term value.

Best For

Buyers shopping for everyday needs will find the Filterbuy 13x21.5x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 12.88 x 21.50 x 0.75) a strong match thanks to thoughtful design.

Quick Summary

The Filterbuy 13x21.5x1 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: 21.5"L x 12.88"W x 0.75"Th. MERV Rating: 13. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump. Price: $134.23.

Product Specifications