---
product_id: 457958230
title: "BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter,MADE IN USA,Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters, Bacteria, Smoke (Actual Size: 19 11/16’’x19 11/16’’x3/4‘’)"
brand: "bnx"
price: "1996 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Bnx"
url: https://www.desertcart.dk/products/457958230-bnx-trufilter-20x20x1-merv-13-4-pack-ac-furnace-air
store_origin: DK
region: Denmark
---

# Electrostatically charged pleated media MERV 13 rating for 93% particle capture Proudly made in USA with sustainable materials BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter,MADE IN USA,Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters, Bacteria, Smoke (Actual Size: 19 11/16’’x19 11/16’’x3/4‘’)

**Brand:** bnx
**Price:** 1996 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Breathe smarter, live better — filter like a pro with BNX TruFilter!

## Quick Answers

- **What is this?** BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter,MADE IN USA,Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters, Bacteria, Smoke (Actual Size: 19 11/16’’x19 11/16’’x3/4‘’) by bnx
- **How much does it cost?** 1996 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/457958230-bnx-trufilter-20x20x1-merv-13-4-pack-ac-furnace-air)

## Best For

- bnx enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One 4-Pack:** Convenient multi-pack ensures you’re always stocked for seasonal air quality upgrades and maintenance.
- • **Elite Air Defense:** Captures 93% of microscopic particles including pollen, smoke, bacteria & allergens for noticeably cleaner air in 48 hours.
- • **Effortless Airflow:** Advanced electrostatic pleated design ensures superior filtration without compromising HVAC system efficiency.
- • **Sustainably American:** Crafted in Houston, TX using recycled cardboard and single-piece frame tech to reduce environmental waste.
- • **Trusted Quality Assurance:** Manufactured under strict UL 900 certification and EPA-registered facility for reliable, consistent performance.

## Overview

The BNX TruFilter 20x20x1 MERV 13 (4-Pack) is a high-performance, electrostatically charged pleated air filter designed to capture 93% of airborne microscopic particles such as pollen, bacteria, smoke, and allergens. Proudly made in the USA with sustainable materials, it offers superior filtration with low airflow resistance, certified under UL 900 and EPA standards. Ideal for HVAC, furnace, and AC systems, this 4-pack ensures cleaner, healthier air and reliable seasonal maintenance.

## Description

BNX 20x20x1 MERV 13 Pleated Air Filter - Made in USA - Electrostatic Charged HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria, Smoke (4 Pack)

Review: Goods arrived damaged - will not fit on slot.
Review: Keeps our air dust free.

## Features

- 20x20x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 1500-1900 & FPR 10. Provides optimal defense with electrostatically charged filter media and superior low air flow resistance. Based on ASHRAE Standard 52.2-2017 Initial Efficiency / Resistance.
- MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Adopts single sided (one-piece) frame technology to reduce environmental waste and made sustainably from recycled cardboard. Classified in accordance with UL 900 (Certificate Number UL-US-2403701-0).
- SUPERIOR PERFORMANCE - The BNX MERV 13 air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to capture maximum pollen, mold bacteria, smoke, carriers & other microscopic particles while maintaining industry leading superior low air flow resistance.
- CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 13 rating allowing it to capture 93% of microscopic airborne particles (3-10 um) without impacting air flow. Captures microscopic particles such as virus-carriers, bacteria, odors, smoke, and pollen, pet dander, allergens, dust, lint, mold, dust mites, smog. Noticeably cleaner air in 48 hours.
- BNX Quality Promise & Applications - BNX is committed to delivering the highest quality American made safety products, made with American workers, and using the latest automated manufacturing processes and technology with the strictest quality standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XC3RQ3J |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 660,574 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 93 in Air Conditioner Replacement Filters |
| Colour | 4-pack |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,167) |
| Date First Available | 3 May 2022 |
| Item Package Quantity | 1 |
| Item Weight | 726 g |
| Item model number | BNX-M13-20x20x1-4P |
| Manufacturer | BNX Converting LLC |
| Material | Polypropylene |
| Minimum Efficiency Reporting Values (MERV) | 13.00 |
| Part Number | BN-M13S-20x20x1-4PP |
| Product Dimensions | 49.99 x 49.99 x 1.91 cm; 726 g |
| Size | 20x20x1 |
| Style | Air Filter |

## Product Details

- **Brand:** BNX
- **Compatible devices:** Furnace
- **Item weight:** 726 g
- **MERV rating:** 13.00
- **Manufacturer:** BNX Converting LLC
- **Material:** Polypropylene
- **Number of items:** 4
- **Product dimensions:** 50L x 50W x 1.9Th centimetres
- **Product grade:** New
- **UPC:** 850028451403

## Images

![BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter,MADE IN USA,Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters, Bacteria, Smoke (Actual Size: 19 11/16’’x19 11/16’’x3/4‘’) - Image 1](https://m.media-amazon.com/images/I/714T-0ABZgL.jpg)

## Questions & Answers

**Q: What is the best air filter for my home?**
A: The best air filter depends on size or dimensions, filtration rating (MERV, MPR, FPR), and quality your AC unit requires. Our filters capture up to 98% of microscopic airborne particles (3-10 um) with industry leading low pressure drop.

**Q: How do I replace my air filter?**
A: Confirm the size of your air filter. Remove plastic wrapping on your new filter and locate the arrows to indicate the direction of air flow. Open your air vent cover, insert the new filter with the arrows facing correctly, then shut air vent cover.

**Q: What does MERV mean in air filters?**
A: MERV stands for Minimum Efficiency Reporting Values which reports a filter's ability to capture microscopic particles ranging from 0.3 and 10 microns (µm). The higher the MERV level, the more efficient it is at filtering microscopic particles.

**Q: What is the difference between Nominal Size and Actual Size of Air Filters?**
A: The nominal size is a rounded number to the nearest whole or half inch, (ex: 20 x 20 x 1). The Actual Size is the exact measurement that shows the filter's actual dimensions (ex: 19.75 x 19.75 x .75). All Air Filters display both sizes.

**Q: What quantity of air filters should I buy?**
A: This is dependent on each customers unique air filter requirements. Our selection includes pack sizes that range from 1 to 12 filters. Each filter last up to 3 months depending on various aerosol conditions such as, dust, smoke, and pets.

## Customer Reviews

### ⭐⭐ Review
*by R***I on 27 December 2023*

Goods arrived damaged - will not fit on slot.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 19 January 2026*

Keeps our air dust free.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 1 January 2026*

We have used these filters for the past three years and they have performed very well. I would recommend them to any homeowner who’s system can use them.

## Frequently Bought Together

- BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria, Smoke
- Lasko Air Flex 20" 2-in-1 Box Fan and Air Purifier in One with MERV10 Air Purifying Filter for Cleaner and Cooling Breeze, 3 Speeds, Steel Body, FF305

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-06*