Product Overview
Offering practical use in a versatile package, the Filterbuy 16.5x21x4 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) fits well into household use. Featuring Aluminum, Plastic, Polypropylene, measuring 21"L x 16.5"W x 3.63"Th, weighing 12 pounds. Notable features include 16 5x21x4 and 5x21x4 replacement, contributing to its well-made character.
Key Features
- 16.5x21x4 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 16.50" x 21.00" x 3.63")
- 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 8 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 180 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 16.5x21x4 Air Filter MERV 8 Dust & Allergy Defense (4-Pack)
The Filterbuy 16.5x21x4 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) answers the question "why this one?" with user-tested engineering, 16 5x21x4, and proven everyday convenience.
Best For
The Filterbuy 16.5x21x4 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) fits household use scenarios well, providing practical use and user-tested reliability.
Quick Summary
The Filterbuy 16.5x21x4 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) is a Furnace Filters product by Filterbuy. Brand: Filterbuy. Material: Aluminum, Plastic, Polypropylene. Product Dimensions: 21"L x 16.5"W x 3.63"Th. MERV Rating: 8. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Filterbuy |
| Material | Aluminum, Plastic, Polypropylene |
| Product Dimensions | 21"L x 16.5"W x 3.63"Th |
| MERV Rating | 8 |
| Compatible Devices | Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump |
| Item Weight | 12 pounds |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Max Temperature | 200 °F |