💦 Upgrade your spa game with precision flow control!
This 1-inch ON/OFF neck and waterfall valve insert is a direct replacement for Marquis Spas DIY350-6326, featuring durable plastic construction, two leak-proof O-rings, and included lubricant. Designed for easy DIY installation, it ensures reliable water flow control and a secure fit to keep your spa experience flawless.
| Item Dimensions L x W x H | 1"L x 1"W x 3"H |
| Shape | Round |
| Color | white |
| Material | Plastic |
C**G
It fits and works
no problems. Fit like a glove
J**E
Fixed our tub
Our hot tub was leaking, because the waterfall feature knob couldn’t be shut off and was running continuously. We did a little googling, and discovered that a small part inside the knob had worn away or disintegrated, so the integrity of the knob just wasn’t good anymore. A few bucks on this replacement part, and we quickly fixed our problem! The waterfall turns off no problem, and actually switching out this part was a cinch. Definitely a great value!
L**K
Junk - DONT BUY ALL PARTS NOT SUPPLIED
Product came with ZERO ORINGS as described. To me this is trash and not usable.
T**S
Works
Good replacement part. Works good
R**D
Perfect Replacement
Perfect fit for Aquaterra hot tub from Costco. Took 1 minute to fix waterfall valve.
A**R
Perfect fit
This was a perfect fit for my Balboa hot tub. Saved me calling some and saved 165$. Works like a charm will be ordering more
A**R
Missing O-rings
Part fit and is a good value for the price. But shipment was missing the 2 O-rings.
J**Y
Works
Good product. Does exactly what its supposed to do for a nice price
Trustpilot
4 days ago
1 week ago
