---
product_id: 744693584
title: "BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5"
brand: "bnx"
price: "C$36257"
currency: NIO
in_stock: false
reviews_count: 5
category: "Bnx"
url: https://www.desertcart.ni/products/744693584-bnx-trufilter-20x20x1-air-filter-merv-8-6-pack-made
store_origin: NI
region: Nicaragua
---

# Electrostatic charged media True 20x20x1 inch fit Proudly made in USA BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5

**Brand:** bnx
**Price:** C$36257
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Elevate your air game with BNX TruFilter — breathe smarter, live cleaner!

## Quick Answers

- **What is this?** BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5 by bnx
- **How much does it cost?** C$36257 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/744693584-bnx-trufilter-20x20x1-air-filter-merv-8-6-pack-made)

## 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

- • **Electrostatic Powerhouse:** Advanced synthetic media traps 85% of microscopic particles with minimal airflow resistance.
- • **Precision Fit, Zero Hassle:** Exact 19 11/16’’ x 19 11/16’’ x 3/4’’ size ensures seamless HVAC compatibility.
- • **Breathe Cleaner, Live Better:** Effectively filters dust, pet dander, mold, pollen, and allergens for noticeably fresher air in 48 hours.
- • **Smart Investment in HVAC Health:** Protects your system from dust buildup while maintaining energy efficiency—just remember timely filter swaps!
- • **Sustainably Made, Proudly American:** Crafted in Houston, TX using eco-friendly recycled cardboard frames.

## Overview

The BNX TruFilter 20x20x1 MERV 8 air filter is a high-performance, electrostatically charged HVAC filter made in the USA. Designed for superior filtration of dust, pet dander, mold, and pollen, it captures 85% of microscopic particles while maintaining low airflow resistance. Its sustainable one-piece recycled cardboard frame and precise sizing ensure easy installation and eco-conscious use. Ideal for allergy-conscious professionals seeking cleaner indoor air and HVAC protection.

## Description

BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5

Review: A few years back we did some remodeling on our place in the city. We placed cut into ceilings and installed recessed lighting in the bathrooms and a few other places. We replaced the exhaust fans in the baths too with quiet, but high CFM models. We replaced our old poorly sealed windows with efficient and airtight new windows. We properly sealed the kitchen fan and (electric) clothes dryer exhausts too. Our place got 10 to 20 times as dusty instantly. What was happening was: a) We were creating a vacuum inside the place. And b) with so much sealed up to prevent outside (fresh) air from coming in, we were pulling air into the home from the insides of the walls, which if you home is not brand spanking new, includes a gazillion decomposing insects, and insulation that breaks down over time as well. We changed type recessed lighting to sealed, sealed as many openings to interior walls, and actually "un" weather-sealed the place in a couple of places so that fresh, rather than wall space air, was drawn in by any exhaust fans running. This dramatically reduced dust, but we still had some. We got some honeywell filters which helped, but we also switched over to high MERV or FPR in the central heating and A/C, which made the house less dusty than it was new. There is one very important caveat though. High FPR/MERV filters like this in your central air/heat system need to be changed at four to six weeks in summer and winter without fail. If you do not they will make your HVAC work harder and fan and possibly expensive condenser, fail sooner. Why? Because the the primary function of the filter in your HVAC is to protect your AC. A high FPR or MERV filter already has a higher resistance to air flow, as it captures more dust and particulate it resists airflow more. The fan works harder, and also since these things are not perfectly sealed, more air just bypasses the filter carrying bigger particulate into your condenser coils, which in turn get more inefficient (and cost you more in electricity) and that junk in your coils will freeze in summer and potentially crack your condenser. So by all means use a high Merv filter like these, but make sure to change them. When installing one, mark your calendar to swap them out in four weeks in summer and winter, and ix weeks in fall and spring. Ok, now onto these filters in particular: These arrived well packed and undamaged. That is important since any damage makes a filter work less well. At seven filters, these are less than ten beans each, which is less than the orange big box for merv 13 or its equivalent, FPR10. A seven pack is good as that is about a year. Dimensions are true to stated size. Construction looks good, with input side fully exposed to airflow, and output side well supported. I have no way of assessing accuracy of stated Merv rating but media looks good and there definitely is an is an electrostatic charge.
Review: We ordered these BNX TrueFilter furnace air filters because they are of the highest quality. Some in our family suffer from allergies and asthma, and up till now we were buying another brand that they sell at Costco which were equivalent to MERV 11 in terms of their performance. Upon doing some research, we learned that we could go as high as MERV 13 in a residential application without risk of a reduction in airflow. That right there was great news as it is now springtime and we need all the help we can get keeping the air in our house pollen-free. What really motivated us to look around was something so innocent... early Saturday morning while we were waking up the sun happened to be shining directly into our bedroom. The angle of the sun caused us to be able to see all the tiny dust motes floating in the air. It was almost hypnotic and very beautiful to see, until we came to the realization that we were seeing what was going into our lungs with each breath. That made us question just how effective our current furnace filter was, and we wondered if we could do better. So now we have a good supply of premium MERV-13 furnace filters and we couldn't be happier. The BNX filter is an exact fit and they do look well made too. A+

## Features

- 20x20x1 MERV 8 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 600 & FPR 5. Electrostatically charged filter media with industry leading low air flow 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.
- SUPERIOR PERFORMANCE - The BNX MERV 8 100% synthetic electrostatically charged air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to allow for industry leading superior low air flow resistance while maintaining the highest grade level of filtration.
- CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 8 rating allowing it to capture 85% of microscopic airborne particles without impacting air flow. Captures microscopic particles such as odors, pet dander, allergens, dust, lint, mold, dust mites. 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 | B0BZG7YDHJ |
| Batteries Required? | No |
| Batteries included? | No |
| Brand | BNX |
| Compatible Devices | Air Conditioner |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,797) |
| Date First Available | 25 Mar. 2023 |
| Included Components | 6 x BNX MERV 8 20x20x1 Air Filter |
| Item Weight | 907 g |
| Material Type | Polypropylene |
| Model | BN-M8S-20x20x1-6PP |
| Part Number | BN-M8S-20x20x1-6PP |
| Product Dimensions | 50.8 x 50.8 x 2.54 cm; 907.18 g |

## Product Details

- **Air Filter Construction:** Pleated
- **Brand:** BNX
- **Compatible devices:** Air Conditioner
- **Global Trade Identification Number:** 00850045638450
- **Item weight:** 2 Pounds
- **MERV rating:** 8
- **Material:** Polypropylene
- **Number of items:** 6
- **Product dimensions:** 50L x 50W x 1.9Th centimetres
- **UPC:** 850045638450

## Images

![BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5 - Image 1](https://m.media-amazon.com/images/I/51keNnp9lUL.jpg)
![BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5 - Image 2](https://m.media-amazon.com/images/I/71-Dw2mwNNL.jpg)
![BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5 - Image 3](https://m.media-amazon.com/images/I/718BQbp1aXL.jpg)
![BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5 - Image 4](https://m.media-amazon.com/images/I/71EBmNY3wwL.jpg)
![BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5 - Image 5](https://m.media-amazon.com/images/I/71jGKCJ1gOL.jpg)

## Available Options

This product comes in different **Style** options.

## 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 C***W on 4 November 2022*

A few years back we did some remodeling on our place in the city. We placed cut into ceilings and installed recessed lighting in the bathrooms and a few other places. We replaced the exhaust fans in the baths too with quiet, but high CFM models. We replaced our old poorly sealed windows with efficient and airtight new windows. We properly sealed the kitchen fan and (electric) clothes dryer exhausts too. Our place got 10 to 20 times as dusty instantly. What was happening was: a) We were creating a vacuum inside the place. And b) with so much sealed up to prevent outside (fresh) air from coming in, we were pulling air into the home from the insides of the walls, which if you home is not brand spanking new, includes a gazillion decomposing insects, and insulation that breaks down over time as well. We changed type recessed lighting to sealed, sealed as many openings to interior walls, and actually "un" weather-sealed the place in a couple of places so that fresh, rather than wall space air, was drawn in by any exhaust fans running. This dramatically reduced dust, but we still had some. We got some honeywell filters which helped, but we also switched over to high MERV or FPR in the central heating and A/C, which made the house less dusty than it was new. There is one very important caveat though. High FPR/MERV filters like this in your central air/heat system need to be changed at four to six weeks in summer and winter without fail. If you do not they will make your HVAC work harder and fan and possibly expensive condenser, fail sooner. Why? Because the the primary function of the filter in your HVAC is to protect your AC. A high FPR or MERV filter already has a higher resistance to air flow, as it captures more dust and particulate it resists airflow more. The fan works harder, and also since these things are not perfectly sealed, more air just bypasses the filter carrying bigger particulate into your condenser coils, which in turn get more inefficient (and cost you more in electricity) and that junk in your coils will freeze in summer and potentially crack your condenser. So by all means use a high Merv filter like these, but make sure to change them. When installing one, mark your calendar to swap them out in four weeks in summer and winter, and ix weeks in fall and spring. Ok, now onto these filters in particular: These arrived well packed and undamaged. That is important since any damage makes a filter work less well. At seven filters, these are less than ten beans each, which is less than the orange big box for merv 13 or its equivalent, FPR10. A seven pack is good as that is about a year. Dimensions are true to stated size. Construction looks good, with input side fully exposed to airflow, and output side well supported. I have no way of assessing accuracy of stated Merv rating but media looks good and there definitely is an is an electrostatic charge.

### ⭐⭐⭐⭐⭐ Review
*by W***S on 4 May 2023*

We ordered these BNX TrueFilter furnace air filters because they are of the highest quality. Some in our family suffer from allergies and asthma, and up till now we were buying another brand that they sell at Costco which were equivalent to MERV 11 in terms of their performance. Upon doing some research, we learned that we could go as high as MERV 13 in a residential application without risk of a reduction in airflow. That right there was great news as it is now springtime and we need all the help we can get keeping the air in our house pollen-free. What really motivated us to look around was something so innocent... early Saturday morning while we were waking up the sun happened to be shining directly into our bedroom. The angle of the sun caused us to be able to see all the tiny dust motes floating in the air. It was almost hypnotic and very beautiful to see, until we came to the realization that we were seeing what was going into our lungs with each breath. That made us question just how effective our current furnace filter was, and we wondered if we could do better. So now we have a good supply of premium MERV-13 furnace filters and we couldn't be happier. The BNX filter is an exact fit and they do look well made too. A+

### ⭐⭐⭐⭐⭐ Review
*by B***S on 27 October 2022*

I was going into the big box store and buying a box of air filters for your furnace/central air unit. I thought they were doing a good job. Then I had a roommate move in who had a really bad case of allergies. I gave him a single room filtration unit that had Hepa filtration etc. and I noticed after about a months’ worth of use that even the pre-filter was loaded with dust. Obviously, the cheapy filters weren't doing the job. I have hanging ceiling are filtration in my basement woodworking shop, and the premium filters capture over 90% of dust down to 5 microns. Unfortunately, the government has posted a warning that airborne wood dust is a carcinogen, and the culprit are the particles less than 5 microns in size. So, in the heat of battle I have a 3M carbon-based mask on which even captures the odor out of the air. This filtration system captures 93% of particles down to 3 which is even better than the most expensive filters in my shop. I have never had problems with allergies, although I do use a filtration system unit in my bedroom during the winter. The real cost savings of using a good filter, especially an electrostatically charged one is in the long run it saves you from expensive duct cleaning to a certain degree. Technically, a heavy-duty electrostatic filtration system is one that charges the particles passing through it with let's say a positive charge, and then when passing through the second filter/grate the negative charged plate draws them magnetically to its surface. I could see how charging the filter itself with whichever is the opposite of what particles are charged with by default would be an effective way of producing a superior filter. These go a step above anything else I have tried, yet don't seem to impede air flow.

## Frequently Bought Together

- BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5
- Simply 20x20x1 Air Filter, Merv 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 19.75"x19.75"x0.75") DUST, Pet, & Allergy Control

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-05*