Product Overview
Where everyday needs demands consistency, the Filter King 21.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 18 x .75" delivers thoughtful design backed by reliable build. Crafted from Paper, measuring 18"L x 21.5"W x 0.75"Th. Notable features include merv rated and rated pack, contributing to its practical character.
Key Features
- This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 21.5" x 18" x 1" - Actual Size: 21.5" x 18" 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 21.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 18 x .75"
Among comparable furnace filters products, the Filter King 21.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 18 x .75" differentiates through versatile build and merv rated, both pointing toward long-term value.
Best For
The Filter King 21.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 18 x .75" performs reliably in everyday needs, where its versatile design supports thoughtful design.
Quick Summary
The Filter King 21.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 18 x .75" is a Furnace Filters product by FilterKing. Brand: Filter King. Material: Paper. Product Dimensions: 18"L x 21.5"W x 0.75"Th. MERV Rating: 8. Compatible Devices: Air Conditioner, Furnace. Price: $94.18.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Filter King |
| Material | Paper |
| Product Dimensions | 18"L x 21.5"W x 0.75"Th |
| MERV Rating | 8 |
| Compatible Devices | Air Conditioner, Furnace |
| Global Trade Identification Number | 00023688244122 |
| Product Grade | new |
| Unit Count | 4.0 Count |
