Product Overview
The Filter King 21x21x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" brings clarity to common scenarios with thoughtfully designed build choices and satisfying experience. measuring 21"L x 21"W x 0.75"Th. Notable features include merv 11 and 11 rated, contributing to its versatile character.
Key Features
- This is a MERV 11 rated 12 pack Air Conditioner Filter | Size: 21" x 21" x 1" - Actual Size: 20.5" x 20.5" 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 21x21x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75"
The Filter King 21x21x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" demonstrates that value-driven engineering and merv 11 can coexist — the result is practical use that justifies the choice.
Best For
The Filter King 21x21x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" pairs naturally with common scenarios situations, offering satisfying experience when it counts.
Quick Summary
The Filter King 21x21x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" is a Furnace Filters product by FilterKing. Brand: Filter King. Product Dimensions: 21"L x 21"W x 0.75"Th. Compatible Devices: Air Conditioner, Furnace. Global Trade Identification Number: 07455574642188. Unit Count: 12.0 Count.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Filter King |
| Product Dimensions | 21"L x 21"W x 0.75"Th |
| Compatible Devices | Air Conditioner, Furnace |
| Global Trade Identification Number | 07455574642188 |
| Unit Count | 12.0 Count |
