Product Overview
For everyday gift giving, the Filterbuy 12x18x4 Air Filter MERV 13 Smoke & Allergy Defense (2-Pack) balances time-tested build with long-term value. Made with Aluminum, Plastic, Polypropylene, measuring 17.5"L x 11.5"W x 3.63"Th, weighing 6 pounds. Notable features include 12x18x4 replacement and replacement air, contributing to its quality character.
Key Features
- 12x18x4 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 11.50" x 17.50" x 3.63")
- 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 11 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 12x18x4 Air Filter MERV 13 Smoke & Allergy Defense (2-Pack)
For shoppers comparing furnace filters options, the Filterbuy 12x18x4 Air Filter MERV 13 Smoke & Allergy Defense (2-Pack) provides practical quality alongside 12x18x4 replacement — together they support reliable performance.
Best For
For users centered on gift giving, the Filterbuy 12x18x4 Air Filter MERV 13 Smoke & Allergy Defense (2-Pack) delivers long-term value through practical construction.
Quick Summary
The Filterbuy 12x18x4 Air Filter MERV 13 Smoke & Allergy Defense (2-Pack) is a Furnace Filters product by Filterbuy. Brand: Filterbuy. Material: Aluminum, Plastic, Polypropylene. Product Dimensions: 17.5"L x 11.5"W x 3.63"Th. MERV Rating: 13. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Filterbuy |
| Material | Aluminum, Plastic, Polypropylene |
| Product Dimensions | 17.5"L x 11.5"W x 3.63"Th |
| MERV Rating | 13 |
| Compatible Devices | Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump |
| Item Weight | 6 pounds |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Max Temperature | 200 °F |