


Swimables Replacement Hayward Filter Air Relief Valve DEX2400S by Swimables | SW-27-240
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Swimables Replacement Hayward Filter Air Relief Valve DEX2400S by Swimables | SW-27-240The Swimables SW 27 240 Air Relief Valve is a premium aftermarket replacement for the Hayward DEX2400S, engineered to work with Hayward MicroClear, Pro Series, and Super StarClear filter lines. Air trapped inside a filter housing can compromise water flow, reduce filtration effectiveness, and create unsafe pressure conditions. This valve assembly provides a controlled release point for that accumulated air, keeping your filter operating smoothly and
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Your Swimables Replacement Hayward Filter Air Relief Valve DEX2400S by Swimables | SW-27-240 orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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Product Reviews
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026