?     Asked on 3/11/2015by royce

is this a 2in cap
 Reply

A  Answered on 3/12/2015 by InyoPools Product Specialist Andy O.

Hello Royce, the outside diameter of 4742-147 is listed as 2-7/8".
 Reply


?     Asked on 7/2/2017by Inyo Visitor

Does this drain cap fit waterway smartclean 26 inch diameter sand tank.
 Reply

A  Answered on 7/13/2017 by InyoPools Product Specialist Stacey M.

Hello, Yes the part 4742-147 goes to Waterway Smartclean Top Mount Sand
 Reply


?     Asked on 4/19/2018by michael wone

Does this cap fit on a 22" sand filter tank?
 Reply

A  Answered on 4/20/2018 by InyoPools Product Specialist Hector F.

This will depend on the specific model of the filter. We would need to double check for you and cross-reference that. If you can call in providing the model filter or you can email us some images of the filter at upload@inyopools.com if you are not sure, then we can look into this for you.  
 Reply


?     Asked on 6/16/2018by Al

Part 602-5301 broke on our Water Way filter system. We found a new one in town but the threads are fine; the one that came with the package we bought from Inyo Pools has wide threads. Is there a different replacement part that still has this number on it?
 Reply

A  Answered on 6/19/2018 by InyoPools Product Specialist Lennox H.

Hi, Al. You will need the Drain Cap New Style - 602-5321
 Reply


?     Asked on 7/1/2018by Inyo Visitor

Does this cap need an O Ring?
 Reply

A  Answered on 7/1/2018 by InyoPools Product Specialist Hector F.

Yes, the o ring part number is 4742-38
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?     Asked on 5/22/2019by Rick Woods

I have a Millinium 22" sand filter SFM027664. The drain cap and washer/gasket have been misplaced. It has course threads. the outside dimension of the drain port I believe is approximately 2 1/4" (including threads). The only other numbers I have found on the tag is 808-0149-M.0609. Will this cap fit my drain?

 Reply

A  Answered on 5/22/2019 by InyoPools Product Specialist Lennox H.

Hi, Rick. This is the correct Drain Cap for your model sand filter. 
 Reply


?     Asked on 6/20/2019by Jenny

I have a Millenium 19” in-ground series filter. Only numbers I see are SFM030874. The drain measures 2” diameter. Is this the correct drain cap?

 Reply

A  Answered on 6/21/2019 by InyoPools Product Specialist Lennox H.

Hi, Jenny. You will need to use P/N 602-5301 (Pre-2011) or 602-5321 (2011-Current) based on when your unit was manufactured. 
 Reply


?     Asked on 5/28/2021by Pam

I need the sand filter drain plug is this it

 Reply

A  Answered on 5/29/2021 by InyoPools Product Specialist Patrick P.

This is the drain plug cap for the Waterway Millennium and fits your filter. You will probably also need the Waterway Drian Screen and Waterway Drain Screen O-Ring
 Reply