Product Overview
The Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" represents a time-tested approach to gift giving, delivering long-term value consistently. Crafted from Paper, Polyester, measuring 21"L x 21"W x 0.5"Th. Notable features include merv rated and rated pack, contributing to its quality character.
Key Features
- This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 21" x 21" x 0.5" - Actual Size: 20.5" x 20.5" x 0.5"
- 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 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5"
In side-by-side comparisons within the furnace filters space, the Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" pulls ahead through practical engineering and merv rated.
Best For
Anyone focused on gift giving should consider the Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" for its long-term value and practical design.
Quick Summary
The Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" is a Furnace Filters product by FilterKing. Brand: Filter King. Material: Paper, Polyester. Product Dimensions: 21"L x 21"W x 0.5"Th. MERV Rating: 8. Compatible Devices: Air Conditioner, Furnace. Price: $115.76.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Filter King |
| Material | Paper, Polyester |
| Product Dimensions | 21"L x 21"W x 0.5"Th |
| MERV Rating | 8 |
| Compatible Devices | Air Conditioner, Furnace |
| Global Trade Identification Number | 00645637880900 |
| Product Grade | new |