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K&N

K&N 20x24x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-12024,1 Count (Pack of 1)

    • Based on 9,300 reviews
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, May 22
Order within 3 hours and 41 minutes
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Size: 20x24x1


Features

  • The LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings
  • SAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters
  • INCREASE HVAC EFFICIENCY: Excellent airflow to help maintain HVAC system efficiency
  • GUARNATEED QUALITY: Premium design and construction for excellent air filtration
  • DIRECT REPLACEMENT: Designed to fit directly into your filter register
  • IMPROVES AIR QUALITY: Helps capture dust, pollen, and other contaminants
  • MERV 11: Superior Filtration
  • EASY TO CLEAN: Remove filter, apply K&N HVAC filter cleaner, rinse with low pressure hose, let filter dry, return filter to housing

Description

Since 1969, K&N has been inventing and manufacturing creative air filtration solutions for the automotive market. Now that expertise has been brought into the home, with K&N’s new washable, reusable HVAC air filter. Made from a pleated synthetic filter media, K&N lifetime washable home air filters provide excellent filtration and dust capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe—and can be cleaned easily for years of use in your home, office, or business. Instead of repeatedly purchasing new disposable filters, simply wash and reinstall your K&N filter whenever it is dirty. Save money, help the environment, and protect your family with K&N!

Brand: K&N


Material: Synthetic Polymer (PMMA)


Product Dimensions: 23.6"L x 19.6"W x 0.8"Th


MERV Rating: 11


Compatible Devices: Air Conditioner, HVAC System, Furnace


Item Weight: 3.3 Pounds


Manufacturer: ‎K&N Engineering, Inc.


Part Number: ‎HVC-12024


Item Weight: ‎3.3 pounds


Product Dimensions: ‎23.6 x 19.6 x 0.8 inches


Country of Origin: ‎China


Item model number: ‎20x24x1


Size: ‎20x24x1


Style: ‎20x24x1


Material: ‎Synthetic Polymer (PMMA)


Pattern: ‎Air Filter


Item Package Quantity: ‎1


Minimum Efficiency Reporting Values (MERV): ‎11


Included Components: ‎HVAC Filter


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime


Date First Available: March 1, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • It's not the fanciest or sturdiest, but it's nice, and appears to work ..
Size: 20x20x1
I've slowly replaced every filter-based system with these K&N Home filters. HVAC? Replaced. PC? You betcha, I replaced a side panel on my Lian Li O11 Dynamic with one and can now run a positive pressure system, so dust can't get in .. so nice (if you're curious, I selected that beefy case just for this as the extra width and internal 3x120fan bay allow for this type of filtration once you seal up the inner-wall). Home Theater cabinet? Yep! Air purifier? I jerry-rigged that too and so far, my neighbor hasn't noticed his box fan missing. Are they a tad expensive? Yeah, but the amount of use you're getting out of them is pretty high and they come in cheaper than many of the other "washable" aluminum filters. Out of all "washable" filters I've tried, these function pretty dang well -- and cleaning is a synch. No, you don't need their filter cleaner, you can use some diluted degreaser (dishwashing soap works) in a spray bottle, spray that on, and let it soak, then wash it out (opposite of the airflow, so the dust collecting side is down). Use a flashlight or ceiling light to see through to gauge the cleanliness, more light = more clean .. science! But let's talk fit and performance. Fit: - They're a tad undersized, so you'll want to get some gasket material to make sure you get a good seal. - They come in only (at the moment) 1x# sizes (more like 3/4"), but I hope they will introduce 2" and 3" sooner than later. Performance: - Air flow is surprisingly high with these, higher than a normal comparable fabric/paper filter, and way higher than one rated at this spec. - They have a very high pleat count, so that maximizes the surface area to allow for better airflow. - Static pressure was also better in comparison during my tests. - My HVAC blower got "quieter" running 1x25" filters versus the 2x25" disposable fabric-based ones I had in it before. - Be cognizant to keep them maintained and washed for best performance. I haven't finished my round of additional testing (lack the right meter) to see the particle size that gets through these, but I will say that since switching to them about 6 months back, all I find in the house is a very fine dust -- I'm planning additional tests to see if that is just residual dust in the system (~16 years worth) that is working free. ... show more
Reviewed in the United States on August 22, 2023 by Kyle K.
    • K&N ftw
Size: 20x24x1
Want to stop buying filters? Get one of these. They're reusable, and sturdy. If you're wondering, MERV is: Minimum Efficiency Reporting Values, or MERVs, report a filter's ability to capture larger particles between 0.3 and 10 microns (µm). And this one is a MERV 11 which is in microns: 0.30-1.0 greater than or equal to 20% 1.0-3.0 greater than or equal to 65% 3.0-10.0 greater than or equal to 85% In effect, the higher the MERV rating, the better the filter. This one is suitable for most households. I have 8 dogs and 3k sqft house. Seems to be doing a decent job. Buy the cleaner (sold seperately), as its not included with the filter. Then just keep an occasional eye on the filter (I check once a month). I finally cleaned it after about 2 months. Saves having to remember to buy filters, so it was a win in my book. And... its K&N, so its built and works perfectly! Buy with confidence! ... show more
Reviewed in the United States on October 17, 2023 by Super Dave
    • Never buy another HVAC filter again
Size: 20x20x1
I use K&N's cold air intake filter in my car and was so happy to see they made one to fit my HVAC! After the first month I removed it to see just how much stuff it had trapped and was shocked by the amount of gunk it had contained. So I cleaned it as directed and put it back in happy knowing that in just a few months I will have paid for it not having to buy the expensive disposable filters! That's a win for our environment and my breathing. ... show more
Reviewed in the United States on October 31, 2023 by Steveo-The-Sane
    • Never need to buy a furnace filter again!
Size: 16x20x1
These are the best filters for your furnace that you never have to replace if you buy 2 of them! I clean the one and then put my second one in while the other dries! I bought cleaner and they are perfect for the next use! Catches allergens and keeps our house less dusty too!
Reviewed in the United States on November 11, 2023 by Christina Oliva
    • Reusable Air Filters Make Sense
Size: 14x24x1
I rent an Apt. I also work in property management and the biggest issue I face is adequate air filters....clean air filters etc. I've always used K&N for any need vehicular air filters, why not home too? It's gross and amazing what this filter grabs! I clean it monthly. It was still cheaper to buy 1 reusable filter vs enough filters to change mine monthly (tile floor, cats, live in the desert - I change it A LOT). If youre sitting on the fence. . . I highly recommend getting this filter. ... show more
Reviewed in the United States on October 23, 2023 by Unstubbable Pinky Toe
    • Saves money!!!
Size: 16x20x1
This a game changer. I will be buying a second one so I won't have to turn off the furnace when it's time to clean the filter. The quality beats those disposable ones and prevents more particles from getting into the furnace. Great investment, but you should buy 2 so you can switch out the clean one for the dirty one. Once the dirty one has been rinsed and dried it's ready when it's time to switch them out again in about 60-90 days. ... show more
Reviewed in the United States on October 27, 2023 by valerie washington
    • Great
Size: 20x20x1
So far it’s great I just put it in the AC on the 3Nov23 so time will tell I was paying a lot for the ones you put in the trash so two of them will save money
Reviewed in the United States on November 9, 2023 by Linda Wright
    • i love this filter!
Size: 18x30x1
This thing solved my problem of having to spend almost $20 dollars every 1-2 months for a new filter that doesn't even filters air like this one does. I have been using this one for a month now, and my airflow is super quiet, unlike the regular disposable filters that would spend the entire night whistling in my hall. I have yet to wash mine, but after a month, I don't feel like it is still time to do it. The only regret I have with this is that I didn't purchase it sooner! ... show more
Reviewed in the United States on October 13, 2023 by Rodolfo

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