- 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 11 100% 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 11 rating allowing it to capture 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.
$70.99 Original price was: $70.99.$49.69Current price is: $49.69.
SKU: B0C1M11NLV Categories: Building Supplies, Furnace Filters, Household Furnace Parts & Accessories, Hvac, Tools & Home Improvement
- Top-Notch Quality
- Quality Meets Affordability
- Excellent customer service online in a timely manner
- Experience the difference quality makes.

8 reviews for BNX 14x20x1 MERV 11 Air Filter 9 Pack – MADE IN USA – Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters – Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog
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Lobban –
I got these to replace the typical MERV10 14x20x1 filters I get. Since these are MERV11, they are slightly more per filter ($7.89 instead of $7.01), but even so they are cheaper than a typical hardware store, and higher MERV.We have a dog in our home, and kids with seasonal allergies and dust allergies, so our minimum is MERV10. While I have not noticed any difference between this MERV11 and our typical MERV10, I’m sure it will help even more.We are very consistent in changing out our filters every 3 months, so the little spot to write the date is a very good thing.The quality seems on par for a good filter. No complaints. Very happy with them. The 9-pack will last us quite a while, obviously, since we change them every 3 months.
M. –
In size and appearance they matched my existing filters, so that’s good.I don’t have any way to verify their filtration claims, but they seem correct.The company is pretty young, formed early in the Covid epidemic, and built a good reputation selling Made in USA masks and filters, so I’m pretty comfortable using their filters.A word of caution – if you are switching from low MERV filters in an old HVAC system to high MERV filters for the first time, check with your HVAC tech to ensure the blower can handle the flow restriction.The basic MERV 2 fiberglass filters were designed to just protect the blower, not your lungs, and the system was designed expecting that (minimal) level of flow restriction.The added restriction of a MERV11 or MERV13 filter can cause excessive blower wear and premature failure. Which might be a good excuse to upgrade the old system anyway 🙂
Dave C –
Installed a new filter as soon as it arrived. Fits perfectly. I love the fact that they are made in the USA!!. A big plus for me. I haven’t noticed any reduction in air flow over the ones I was using. They seem pretty well made and the price is comparable (possibly cheaper) than other brands. It’s too soon to tell how well they filter but I see no reason to think they won’t do a great job. I will update when I change out the filter.
Customer –
These BNX MERV 11 air filters may have a higher price tag than some other air filters, but this 9-pack delivers the best value for consistent quality. The filters arrived nicely wrapped, packaged and ready to go. Each filter has consistent packaging and size, and easily install in my 14x20x1 frame. The MERV 11 rating makes a noticeable difference in air quality as well, especially for someone like me who is prone to allergies, particularly hay and pet dander. Great filters!
CWM –
I typically don’t like spring or autumn. This is only because of my allergies. It’s like a bad head cold, drainage, sore throat, stuffy nose during those seasons. I replaced my air filter with one of these, and within a day, I was breathing easier. My allergies inside the home were substantially subdued. I would easily compare these with Filtrete MERV 11 air filters, but at 40% the price.
Ty Dunn –
Great quality filters. I’ve never used MERV 11 before because i afraid it might restrict the air flow but i decided to try this time and it works great. Notable less dust and and the kids having less allergy problems.
Eddie Duchane –
These filter from pollen to dust and everything in between. The filters are easy to install with air flow direction. There also quite sturdy and way heavier than the regulars you get at most stores.
CarrieW –
Air filters are easy to forget about it and then you have to go to the store looking for the right size. Its nice to buy in bulk and know you are set for almost the entire year. Of course easy to install and all that. The price is on point as well.