Product Overview

With its focus on practical use, the Filter King 18x25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" brings user-tested value to household use. Made with Paper, measuring 25"L x 18"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: 18" x 25" x 1" - Actual Size: 17.5" x 24.5" 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 18x25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75"

The Filter King 18x25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" is positioned for buyers who value reliable construction and everyday convenience, supported by merv 11.

Best For

Recommended for household use, the Filter King 18x25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" addresses common needs with reliable construction.

Quick Summary

The Filter King 18x25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" is a Furnace Filters product by FilterKing. Brand: Filter King. Material: Paper. Product Dimensions: 25"L x 18"W x 0.75"Th. MERV Rating: 11. Compatible Devices: Air Conditioner, Furnace. Price: $108.7.

Product Specifications