Product Overview
Focused on practical use, the Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" uses user-tested construction to support household use. Designed with Fabric, measuring 21.25"L x 21.25"W x 0.75"Th. Notable features include merv 11 and 11 rated, contributing to its time-tested character.
Key Features
- This is a MERV 11 rated 4 pack Air Conditioner Filter | Size: 21.25" x 21.25" x 1" - Actual Size: 21.25" x 21.25" x .75"
- Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA Establishment Number: 103501-FL-1)
- Our filters can last up to 90 DAYS before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters
- Protect your home! The pleated design captures more particles and extends lifetime of the filter. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours.
- Open, Slide and Close! A simple yet effective replacement air filter for your home.
Why Choose the Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75"
The Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" earns repeat purchases through reliable construction and merv 11, both delivering everyday convenience.
Best For
The Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" fits household use scenarios well, providing practical use and reliable reliability.
Quick Summary
The Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" is a Furnace Filters product by FilterKing. Brand: Filter King. Material: Fabric. Product Dimensions: 21.25"L x 21.25"W x 0.75"Th. MERV Rating: 11. Compatible Devices: Air Conditioner, Furnace. Price: $117.71.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Filter King |
| Material | Fabric |
| Product Dimensions | 21.25"L x 21.25"W x 0.75"Th |
| MERV Rating | 11 |
| Compatible Devices | Air Conditioner, Furnace |
| Global Trade Identification Number | 07455574434042 |
| Unit Count | 4.0 Count |
