Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense,

Product Overview

Combining versatile design and practical use, the Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 20.50 x 0.75) serves household use effectively. Built with Aluminum, Plastic, Polypropylene, measuring 20.5"L x 15.5"W x 0.75"Th, weighing 3 Pounds. Notable features include 16x21x1 replacement and replacement air, contributing to its well-made character.

Key Features

• 16x21x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 15.50" x 20.50" x 0.75")
• 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 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 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack)

For long-term furnace filters use, the Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 20.50 x 0.75) offers user-tested build, 16x21x1 replacement, and everyday convenience — a combination that pays off over time.

Best For

The Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 20.50 x 0.75) is best suited for household use, where its user-tested build supports practical use.

Quick Summary

The Filterbuy 16x21x1 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 15.5"W x 0.75"Th. MERV Rating: 11. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump. Price: $112.13.

Product Specifications