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MADHOLLY

15.7" x 59" Extra Large Cuttable Air Conditioner Filters - Cut to Fit Carbon Pad Air Purifier Filters, Washable Reusable Foam Pad Pre Filter Roll for Air Filters AC Window Unit Charcoal Sheet

  • Based on 903 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jul 26
Order within 7 hours and 35 minutes
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Size: 15.7" x 59" x 0.3"


Features

  • Cut to Fit: We offer you two larger sizes of air conditioner replacement filters, 15.7" x 27.6" and 15.7" x 59". The larger size allows for more cutting and use. You can cut it according to your home needs to fit various air conditioners and purifiers.
  • Experience Cleaner Air: Our cut to fit foam pad pre filter efficiently captures large particles such as hair and dust, protecting your filter and prolonging its lifespan. It eliminates impurities like pet hair, lint, smoke, and VOCs, leaving fresh, breathable air behind. This ensures a safer environment for pets, kids, and families.
  • Thickness of 5/16 in: Unlike other ultra-thin cut to fit air filters, our window air conditioner filters are 5/16 in thick, which can effectively block large particles and provide a better filtration effect. After use, you can clean it and use it again to extend its service life.
  • Compatible Design: Our air conditioner foam filter is suitable for various appliances like air purifiers, Air conditioners, range hood filters, humidifiers, vents, computer mainframe fans, etc. The cuttable design allows it to be compatible with a variety of most electrical appliances.
  • Warm Reminder: Since we are vacuum packaging, we recommend that you disassemble the foam pad pre filter and leave it for 2-3 days until it fully rebounds before using it. We recommend replacing the carbon filter every 1 to 2 months for a better purification effect.

Description

MADHOLLY isn't just about products; it's about enriching your lifestyle. MADHOLLY, where innovation meets elegance. We provide you with items as small as no-bend hair clips and foot care products, and as large as RV accessories and spa and hot tub covers. We believe that what MADHOLLY brings to you is not only a product but also a brand-new lifestyle, allowing you to discover more possibilities in life. We have been working hard in all directions, hoping that one day MADHOLLY can catch up with your life. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Brand: MADHOLLY


Material: polyurethane sponge


Product Dimensions: 59"L x 15.7"W x 0.31"Th


Compatible Devices: Air Cleaner, Air Conditioner, Air Purifier


Item Weight: 0.19 Pounds


Filter Shape: Rectangular


Air Filter Construction: Pad/Roll


Number of Items: 1


Manufacturer: MADHOLLY


Number of Packs: 1


Compatible Devices: Air Cleaner, Air Conditioner, Air Purifier


Filter Shape: Rectangular


Product Grade: like new


Compatible Hvac Systems: residential


Common Applications: Appliances, Residential


Item Dimensions L x W x Thickness: 59"L x 15.7"W x 0.31"Th


Item Weight: 0.19 Pounds


Unit Count: 1.0 Count


Material Type: polyurethane sponge


Air Filter Construction: Pad/Roll


Brand Name: MADHOLLY


Model Number: MADHOLLY-40x150cm-Filter-Foam


Number of Items: 1


Manufacturer: MADHOLLY


Manufacturer Part Number: MADHOLLY-40x150cm-Filter-Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 26

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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Similar Products

Top Amazon Reviews

    • Customizable Pre-Filter That Works Well for Dust and Everyday Air Cleanup
Size: 15.7" x 59" x 0.3"
Customizable Pre-Filter That Works Well for Dust and Everyday Air Cleanup I picked this up for a practical reason: sometimes the original filter material in window AC units, vents, or small air-moving appliances is either too flimsy, too expensive to replace often, or just not easy to find. This cut-to-fit carbon foam filter turned out to be a useful, low-cost option for that kind of job. What I like most is the flexibility. You get a large sheet, so it is easy to trim down for different uses instead of being stuck with one fixed size. That makes it especially handy if you have more than one appliance or if you want to experiment with using it in different spots like a window AC, vent cover, fan intake, or even as a pre-filter in front of an existing filter. I also like that it is thick enough to actually catch visible dust, lint, and hair rather than feeling like a thin decorative layer. Another plus is that it seems to do a good job as a pre-filter. I would not expect something like this to replace a true HEPA filter, but for catching larger particles and helping keep the main filter cleaner longer, it makes a lot of sense. For homes with pets, dust, or seasonal pollen, this kind of extra layer can be surprisingly helpful. I also appreciate that it can be washed and reused, which helps stretch the value. The charcoal component is a nice bonus too. I would not call it a miracle odor eliminator, but it does seem to help freshen airflow a bit, especially in smaller spaces or near appliances that tend to collect dust and stale smells. For the price, that is a nice added benefit. There are a few things to keep in mind. First, this arrives vacuum packed, so it may need a little time to expand and flatten out before cutting and installing. Second, because it is on the thicker side, airflow may be reduced in some appliances if you use too much material or place it where the original filter was much thinner. This is one of those products where you need to use a little judgment depending on the machine. Also, the cut edges may not look perfectly neat unless you take your time with measuring and trimming. Overall, I found this to be a useful and economical filter material for basic air cleaning and as a customizable pre-filter. It is simple, practical, and one of those items that can solve a few small household problems without costing much. Bottom line: A versatile cut-to-fit pre-filter that is good for catching dust, hair, and larger particles while helping extend the life of your main filter, just keep an eye on airflow if your appliance is sensitive to thicker material. ... show more
Reviewed in the United States on March 8, 2026 by Everyday Reviews
    • Great dirt trapping
Size: 15.7" x 59" x 0.3"
Review Image by Ryan
Pretty cheap and it seems to filter pretty good! We use it on an LG 18k btu ac and the filter needs changed or cleaned every 250 hours it says. We just do it monthly generally. Using this helps a ton to keep the coils and everything else cleaner.
Reviewed in the United States on June 14, 2026 by Ryan
    • Works as described
Size: 15.7" x 59" x 0.3"
Easy to cut and use for my application.
Reviewed in the United States on July 17, 2026 by BIG KAHUNA
    • Good product
Size: 15.7" x 27.6" x 0.3"
Good product at a good price. Gets the job done! 👍🏽👍🏽
Reviewed in the United States on July 15, 2026 by Jose C
    • Working fine
Size: 15.7" x 59" x 0.3"
Cut to fit and my coils are staying clean
Reviewed in the United States on July 15, 2026 by alvin mclaughlin
    • High Grade Materials, Great Price.
Size: 15.7" x 59" x 0.3"
This filter media was exactly as described. It shipped fast and actually arrived early. We are extremely pleased with the quality of materials and it has already made a difference in our air quality. We highly recommend this seller and this product! We will deff be purchasing more in the near future. The materials is A+ Quality and the price is very good for the high quality product. ... show more
Reviewed in the United States on July 8, 2026 by Cpl. Tim Hayes
    • Good stuff
Size: 15.7" x 59" x 0.3"
Hey, it works. Just cut to size, double it over if you want to and there is 1.83 million uses for this stuff. Good stuff and low cost universal filter foam
Reviewed in the United States on July 18, 2026 by Pacific NW
    • Read descripcition carefully
Size: 15.7" x 59" x 0.3"
Review Image by Aldo Aguera Theurel
Its really a thin black foam sheet. Very flimsy and I doubt that it contains any carbon at all. As it says its pre carbon filter so you have to put your real carbon filter in front of it. If you use it be ready to clean it often because it will clog really quickly. Good for dust but not for odors.
Reviewed in the United States on June 3, 2026 by Aldo Aguera Theurel

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