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💦 Take control of your spa’s vibe—because your relaxation deserves precision!
This Hot Tub 1-Inch On/Off Neck and Waterfall Valve Insert (DIY350-6326) is a premium replacement part designed specifically for Marquis Spas. It includes a 3.5-inch valve insert, two durable O-rings, and lubricant to ensure a leak-free, smooth water flow control. Engineered for easy DIY installation without tools, it enhances your spa experience by restoring precise waterfall and neck jet operation with long-lasting materials built to withstand frequent spa use.
| ASIN | B0BG4DB8QW |
| Assembly required | No |
| Best Sellers Rank | 382,777 in Garden ( See Top 100 in Garden ) 2,406 in Pool & Hot Tub Filter Accessories & Parts |
| Brand | Diy Part Center |
| Brand Name | Diy Part Center |
| Colour | white |
| Customer Reviews | 4.4 out of 5 stars 51 Reviews |
| Global Trade Identification Number | 00810120420141 |
| Is Assembly Required? | No |
| Item Dimensions L x W x H | 25L x 25W x 76H millimetres |
| Item Shape | Round |
| Item Type Name | Waterfall Valve Insert |
| Manufacturer | DIY Part Center |
| Manufacturer Part Number | 350-6326 |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Hot Tub 1-Inch ON/OFF Neck and Waterfall Valve Insert with O-Rings DIY350-6326 |
| Model Number | DIY350-6326 |
| Number of Items | 1 |
| Product dimensions | 25L x 25W x 76H millimetres |
| Shape | Round |
| Unit Count | 1.0 count |
B**B
Perfect fit for my Catalina hot tub
I found this doing a search for a replacement fountain control valve. It was easy to use and it even came with a small tube of silicon grease to lubricate the cartridge. VEry good price vs the OEM units
S**A
Fixed Aquaterra waterfall
This is the part that broke probably causing my pump and control board to fail. The rubber seal from this was missing and most likely stuck in the impeller causing overheating. If your waterfall won’t turn off I suggest replacing this part sooner than later.
T**S
Works
Good replacement part. Works good
P**R
Perfect fit for LifeSmart LS100
It works fine but does not turn as easily as the original, and I did lube it with the lube provided.
C**Y
fit my hot tub perfectly.
this item fit my spa perfectly. Hard to find the part number online but. Success.
Trustpilot
1 month ago
3 weeks ago