Hayward Manual Air Relief Assembly
Hayward DEX2420MAR2
Hayward DEX2420MAR2 Manual Air Relief Assembly for Hayward Pro-Grid and SwimClear Filters. This Assembly twist locks on to the top of the filter.
Removal / Replacement Instructions Included
Hayward DEX2420MAR2 is a revision of Hayward DEX2420MAR and will work on older filters that originally used DEX2420MAR
Specs & Details
| Product Name | Manual Air Relief Assembly |
| Manufacturer Part Number | DEX2420MAR2 |
| Sku | HAY-051-2420 |
| UPC | 610377011105 |
Fit our Hayward filter perfectly. Easy to switch out. Faster delivery than promised 😊
Our older Hayward manual value assembly broke. I searhed and found this one. The price was great, estimated shipping would be fast, and it included everything we needed. Installation was super easy. The new assembly is so much better than the old one!
It fit well and went right on.
thank you so much for your quick service on the part I ordered. It did the job for me and I received it just in time. thanks again
Received the item purchased in a timely manner. installed and is working fine. Thanks
I want to thank you all for the excellent service rendered; from the person taking my order to the receiving of the same. The installation instructions were very clear to understand and the time and ease of installation was just perfect. Thank you all for thinking things through to create excellent customer service.
Manuel relief valve was easy to in stall and curd the problem of air entering the filter through the auto air relief I now know where I can get all my pool parts Thanks guys
Had ro replaced original valve since it spring pin hole leaks and then blew the top off. This appears to be constructed of better material and has an easier relief valve for bleeding air.
California Proposition 65 Warning
WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information: www.p65Warnings.ca.gov


