19.75x19.75x0.82 Inch Reusable Air Filter - Washable, MERV 8, Permanent, Electrostatic - Lasts a Lifetime - Enjoy Fresher Air in Home and Office HVAC AC Furnace Systems

Fits perfect, works great, easy to clean.

Living out of our fifth wheel means everything needs to earn its keep—especially when it comes to maintenance and cost. We picked up the UBeesize reusable electrostatic air filter to cut down on waste and constant filter replacements while traveling. After using it for several months (and a few dusty campsite stays), I can confidently say: it delivers. It’s durable, easy to clean, and does a solid job keeping the air inside our rig noticeably fresher—without the usual pile of used filters to toss.⸻What I Like:• Zero Waste, Zero Fuss: We love that this filter is reusable—no more buying a new one every few weeks or tossing dusty cardboard into campground dumpsters.• Sturdy Build: The aluminum frame is lightweight but tough—no bending or warping, even after multiple cleanings.• Cleans Up Easily: Spray it off, soap it up if needed, let it dry, and it’s ready to go. Simple and RV-life friendly.• Air Feels Cleaner: We noticed less dust buildup and fewer sneeze attacks after installing this. MERV 8 isn’t hospital-grade, but it’s just right for everyday use.⸻What Could Be Better:• Drying Takes Time: Not a huge issue, but if you’re on the move and don’t have a few hours of dry time, it might delay reinstalling.• Size Fit Was Close: Ours fit just fine, but depending on your system, double-check dimensions. It’s slightly under true 12x12 (actual is 11.69 x 11.69”), which worked for us, but might not be a snug fit in all units.⸻Final Thoughts:This filter hits the sweet spot between eco-friendly and wallet-friendly. It’s not some fancy smart home gadget—it’s just a solid, practical solution for anyone tired of buying throwaway filters. Especially useful for RVers or off-grid setups, where convenience and reusability are key.Would I Recommend It?Absolutely. 5 out of 5. Clean air, less waste, and fewer runs to the hardware store? That’s a win in my book.

Excellent product - so far so good! I have saved a lot of money for disposable filter. This products will run for 10 years if you clean and wash in every 2-3 months in a year.

I live in a an apartment that was built in the 70's so I have the ac in the wall type set up,. This did fit w/o much issue. I replaced my thermostat with a smart one when I moved in and when I checked the app after running this for a week I did see that my AC was running about 50% less of the time vs when I had the white filter I had in before which means less energy being use. my apartment has remained comfortable and I hear less strain on my AC to run. the washability makes for a great value vs buying a new filter every three months or using the ones my complex will provide. the quality of it is good and I havent noticed any issues with filtration and its easy to clean.

Works good so far. It's a little noisy when the air exchanger stops working and the filter drops from no vacuum. It's a metal filter so what ya gonna do?

I’m really impressed with this filter. It fits perfectly, feels well-made, and you can tell it’s built to last. I love that it’s washable and reusable—it saves money and reduces waste compared to disposable filters. Airflow is great, and the air in my home feels noticeably cleaner. Definitely a smart buy and I’ll be sticking with this brand!

I had a reusable furnace filter years ago that was fantastic, and saved me a lot of money over the years in filter replacement costs. But we had to replace our furnace several years back, and the new filter is quite a bit bigger, being 4 inches thick. If I can get a good deal when replacing the filter, a replacement filter is $45! So when I saw this, I jumped on it, even though the cost for my larger filter was near $100, my past experience with washable filters was great, and I knew that the cost savings would pay back in less than a year. At that time, the filter came with a bottle of detergent, used to spray and let the filter soak, then I would use a garden hose to flush out copious amounts of dirt that I had accumulated, so I knew that it was working quite well. In the winter, I would do the same process in the bathtub.Unfortunately, when this filter arrived, it was nothing like what I had experienced over 30 years ago with reusable furnace filters. Rather than being 20 in.² and 4 inches thick, it was more like 19 1/4 in.² and less than 4 inches thick. It would not even fit my furnace correctly. On top of that, my filters are thicker because it allows for more filter material to achieve higher filtration. But I could look through this filter and see that there is only the top and bottom layers with nothing but airspace in between. As others have mentioned, these can’t stop anything. And because I have had experience with a very good filter that is washable, I knew that this was nowhere near what it needed to be in order to actually filter.But thanks to amazon.com’s excellent customer service, I received a refund immediately. I’m a bit disappointed, but happy that Amazon stood behind me. My one star rating for this product is no reflection on Amazon. I can’t really speak for the Ubeesize company except with regard to this particular experience, but I will say that I went to their website and found that they don’t seem to specialize in this product, but rather they sell a wide variety of different products. My suspicion is that the other positive reviews here for the reusable furnace filter, at best, are for a previously excellent product that has been replaced with a cheap fraud. Maybe the company doesn’t realize this.My advice is to steer clear.

I have had this for a few years now and it’s one of my favorite purchases ever. I had a dog that she’d a lot when I first purchased it and it kept up with the hair and dust well even then. With the price of filters now skyrocketed, I’m sooooo glad I bought this, it has easily saved me over $1000 by now.I suggest buying two because when you clean the filter it needs to dry out before being put back in air vent. This may not be a problem in all climates but with the summer heat I keep my ac going all season.Does not rust, does not easily bend, many layers so excellent job trapping dust debris and hair before it goes in your system. Has caused no issues with my 20 year old ac and heat system.Love love love this product.

Actually size was smaller than 14, which leaves a gap and causes air to pass through unfiltered. I don't understand the rationale why the actual size was designed to be slightly smaller than 14

pas mal meilleur que les fitres en papier...

Well made

👍 excellent filtre

parfait