---
product_id: 150503760
title: "Brighton Professional™ MERV 11 19\" x 21\" x 1\"/18.5\" x 20.5\" Pleated Air Filter; 4/Pack (FA19X21A_4)"
brand: "brighton professional"
price: "฿5990"
currency: THB
in_stock: true
category: "product"
url: https://www.desertcart.co.th/products/150503760-brighton-professional-merv-11-19-x-21-x-1-18
store_origin: TH
region: Thailand
---

# Brighton Professional™ MERV 11 19" x 21" x 1"/18.5" x 20.5" Pleated Air Filter; 4/Pack (FA19X21A_4)

**Brand:** brighton professional
**Price:** ฿5990
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Brighton Professional™ MERV 11 19" x 21" x 1"/18.5" x 20.5" Pleated Air Filter; 4/Pack (FA19X21A_4) by brighton professional
- **How much does it cost?** ฿5990 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/150503760-brighton-professional-merv-11-19-x-21-x-1-18)

## Best For

- brighton professional enthusiasts

## Why This Product

- Trusted brighton professional brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description                                                                                    These MERV 11 pleated 1-inch air filters are ideally suited for capturing fine airborne allergens such as dust, smoke, pet dander, mold, and dust mites. They are up to 30 times more efficient at capturing allergens than ordinary fiberglass filters. Each filter lasts up to 3 months.                                                                                                                                                            MERV 11 pleated 1-inch air filters                                                                                                                                                            For use in furnaces and air conditioner systems                                                                                                                                                            Each Pleated filter lasts up to 90 days                                                                                                                                                            Disposable Air Filter                                                                                                                                                            Nominal Dimensions: 19" x 21" x 1"                                                                                                                                                            Actual Dimensions: 18.5" x 20.5"                                                                                                                                                                                                 Specifications                                                           Color Family : White                             True Color : White                             Brand : Brighton Professional                             Customizable : No                                                             Weight : 3.00 lbs. per Pack

## Images

![Brighton Professional™ MERV 11 19" x 21" x 1"/18.5" x 20.5" Pleated Air Filter; 4/Pack (FA19X21A_4) - Image 1](https://www.quill.com/is/image/Quill/m003504968_s7?$img400$)

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**Shop now:** [https://www.desertcart.co.th/products/150503760-brighton-professional-merv-11-19-x-21-x-1-18](https://www.desertcart.co.th/products/150503760-brighton-professional-merv-11-19-x-21-x-1-18)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-26*