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Cabiclean

400/400S Replacement Filter for Coway AIRMEGA Max2 400 400S Air Purifier

  • Based on 850 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Oct 21 – Oct 22
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Color: 1 Set


Features

  • COMPATIBLE: Compatible with Coway Airmega Max2 400 400S 400(G) 400S(G) Smart Air Purifier. Get back to having clean air to breathe again! Part# 3111735.
  • TWO IN ONE:HEPA 400 400S filters for Coway AIRMEGA Max2 can attach 99.7% of pollen, lint, pet dander and fabric fibers. Active Carbon Filter can take out more than 99.7% of odor from pet, cooking, cigarette, as well as volatile organic compounds.
  • PREMIUM QUALITY BUT AFFORDABLE PRICE: We deliver high quality, durable and long-lasting 400 400S 400(G) 400S(G) replacements filter for Coway AIRMEGA max2, allowing the filter to last longer, HEPA Filter can take out 99.97% of airborne down to 0.3 microns.
  • EASY TO INSTALL: Simply remove the older and dirty 400/400s filter and replace it. Item Dimensions: 14.37 x 11.02 x 1.77 inches. In order to improve the performance of the air purifier, please replace the carbon filter every 10-14 months.
  • PLEASE NOTE: * After replacing the Max2 filters, touch and hold the ''Max2 Change'' button/indicator for 2~3 seconds to reset the indicator. Filter made of FSC-Certified paper

Description

400/400S Filter 300/300S Filter 250/250S Filter 150/150S Filter 400/400S Filter

Brand: Cabiclean


Product Dimensions: 5"L x 6"W x 6"Th


Compatible Devices: Compatible with Coway AIRMEGA Max2 400 400S 400(G) 400S(G) Air Purifier


Filter Mounting Type: Slide In


Filter Shape: Rectangular


UPC:


Air Filter Construction: Pleated


Number of Items: 2


Manufacturer: Cabiclean


Number of Packs: 1


Compatible Devices: Compatible with Coway AIRMEGA Max2 400 400S 400(G) 400S(G) Air Purifier


Filter Mounting Type: Slide In


Filter Shape: Rectangular


Compatible Hvac Systems: residential


Common Applications: Residential, Appliances


Item Dimensions L x W x Thickness: 5"L x 6"W x 6"Th


Unit Count: 2 Count


Air Filter Construction: Pleated


Brand Name: Cabiclean


Model Number: AP-2015-FP


UPC: 619191024087


Number of Items: 2


Manufacturer: Cabiclean


Number of Packs: 1


Item Highlight: Max2 400(G) 400S(G) Green Efficient Particulate and Active Carbon Filter Set, AP-2015-FP, 1 Set


Item Type Name: 400/400S Replacement Filter


Manufacturer Part Number: Coway400-2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 21 – Oct 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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Similar Products

Top Amazon Reviews

    • Perfect Fit, Excellent Filtration, and Far More Affordable Than OEM Filters
Color: 1 Set
I purchased this replacement filter set for my Coway Airmega 400/400S, and I am extremely impressed with the quality. The fit is perfect — it slides into the unit just like the original filter, locks in securely, and the purifier recognized it immediately without any issues. No forcing, no adjusting, no gaps. Truly hassle-free. The filtration performance is outstanding. The H13 True HEPA layer is dense and well-built, and you can feel the difference in airflow and clarity once the purifier starts running. It captures fine dust, allergens, and pet dander effectively, and the activated carbon layer is strong enough to noticeably reduce odors from cooking, pets, and general indoor air. The air in the room feels cleaner and fresher within a short time. One of the biggest advantages is the value. Getting a full set of premium HEPA + activated carbon filters at this price is honestly incredible. The OEM Coway filters cost significantly more, yet these replacements perform just as well — a major benefit if you maintain multiple Airmega units or live in an area with higher dust or pollution levels. For the quality you get, the price is extremely competitive. Installation is as easy as it gets. It takes less than a minute to remove the old filter and drop in the new one. No tools, no complications. The packaging is solid, the filters arrive clean and well-protected, and the company clearly stands behind the product with responsive customer service. Bottom line: This is a perfect replacement for the Coway Airmega 400/400S. Excellent fit, excellent filtration, excellent pricing. If you want fresh, clean air without paying premium OEM prices, this is absolutely the filter set to buy. ... show more
Reviewed in the United States on December 1, 2025 by Farook
    • Perfect replacement
Color: 2 Set
Works/fits perfectly with my coway, no issues with installation. Easy to install, seems to last the same amount of time as the original. We have 5 dogs and keep this in our main area, it helps reduce oder and hair. The material is durable I've taken the vacuum to it while waiting on my replacements. I would like to add this replacement filter must be a perfect match because it didn't increase the already low sound of my machine. ... show more
Reviewed in the United States on June 20, 2026 by Danielle
    • Absolutely fantastic!
Color: 2 Set
Fantastic replacement filters!
Reviewed in the United States on September 2, 2026 by k.takedown
    • Works Well
Color: 2 Set
Works fine and less expensive than buying the original. Looks and feels just like the brand name.
Reviewed in the United States on August 12, 2026 by Tammy F.
    • Good replacement, would recommend
Color: 2 Set
Fits perfect and a great replacement for the existing filters in there. Durable and seem to be long lasting.
Reviewed in the United States on May 26, 2026 by Andrew
    • Good fit and value
Color: 1 Set
These are very high quality in both fit and finish and seem to work perfectly in my 400S units. Its difficult to measure effectiveness relative to the AIRMEGA brand filters, but based on quality of construction and materials, I believe they serve their intended function effectively.
Reviewed in the United States on February 13, 2026 by J. Simmons
    • 2 of these were opened, appeared used. Love my Hepa air cleaner.
Color: 2 Set
I really like my hepa air cleaner, but like anything that can help you be healthier, that comes at a sometime higher price. I bought these through the clearance side of Amazon so I guess I shouldn't necessarily expect these to be brand new, never used. 2 of the 4pk were opened & just placed inside a clear wrapper, the other 2 are sealed & appear to be factory fresh. I can't say positively that 1 or both of the opened filters were used, they did not have a brand new appearance to them, but I got a pretty good price for this set of 4. I've been needing to clean or replace the current set, as we've had a horrible, HOT & super dry summer so I cleaned up the system, cleaned the initial mesh pre-filter & threw in the "open" filters. Seem to work well, just not sure that these weren't already used by a prior customer. ... show more
Reviewed in the United States on July 26, 2024 by Jim S
    • air filtration filter
Color: 1 Set
fast service, good fit, worked as advertised
Reviewed in the United States on June 27, 2026 by Gary Borden

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