Filter King 21x21x1 Air Filter (MERV 13) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21 x 21 x .75)
US$26.45
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US$26.45
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by caes.silfrohn.pt
Free 30-day returns Details
Product details
| Management number | 231684643 | Release Date | 2026/06/18 | List Price | US$26.45 | Model Number | 231684643 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- FILTER: This is a MERV 13 rated 4 pack Air Conditioner Filter | Size: 21" x 21" x 1" - Actual Size: 21" x 21" x .75"
- MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA Establishment Number: 103501-FL-1)
- MAX PERFORMANCE: 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
- CAPTURE MORE: 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.
- FAST & EASY INSTALLATION: Open, Slide and Close! A simple yet effective replacement air filter for your home.
| ASIN | B07JCBKZW4 |
|---|---|
| Brand Name | Filter King |
| Unit Count | 4.0 Count |
| MERV Rating | 13 |
| Filter Shape | Rectangular |
| Manufacturer | Filter King |
| Model Number | FKFD21X21A-4 |
| Material Type | Polypropylene |
| Product Grade | new |
| Number of Items | 4 |
| Compatible Devices | Air Conditioner, Furnace |
| Common Applications | Residential |
| Filter Mounting Type | Slide In |
| Warranty Description | No Applicable Warranty |
| Air Filter Construction | Pleated |
| Manufacturer Part Number | FKFD21X21A-4 |
| Item Dimensions L x W x Thickness | 21"L x 21"W x 0.75"Th |
| Global Trade Identification Number | 07455574732582 |
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