Product Overview

Tailored for common scenarios, the Filter King 21x21x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x .75" pairs thoughtfully designed build with satisfying experience. Crafted from Paper, measuring 21"L x 21"W x 0.75"Th. Notable features include merv 13 and 13 rated, contributing to its versatile character.

Key Features

• This is a MERV 13 rated 6 Pack Air Conditioner Filter 21" x 21" x 1" - Actual Size: 21 " x 21 " 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 | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x .75"

In side-by-side comparisons within the furnace filters space, the Filter King 21x21x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x .75" pulls ahead through value-driven engineering and merv 13.

Best For

When common scenarios is the priority, the Filter King 21x21x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x .75" stands out for value-driven engineering and satisfying experience.

Quick Summary

The Filter King 21x21x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x .75" is a Furnace Filters product by FilterKing. Brand: Filter King. Material: Paper. Product Dimensions: 21"L x 21"W x 0.75"Th. MERV Rating: 13. Compatible Devices: Air Conditioner, Furnace. Price: $139.89.

Product Specifications