BigEmpty Hot Tub 1 Inch ON/Off Neck and Waterfall Valve Insert Diverter Gate with O-Rings, Compatible with Marquis Spas 350-6326 350-6417 Hot Tub Replacement Parts — Open-Box, 9% Off

All-In-One Replacement Kit:Includes 1 valve insert (model 350-6326, 3.5" height) and 2 O-rings (part #805-0113) to ensure a tight, leak-free fit. Ideal as a direct replacement for spa waterfall valve systems and a reliable part for a spin spa repairs, no extra components needed

Precise Compatibility:Compatible with Marquis Spas model 350-6326, serving as a dedicated replacement hot tub part for Marquis hot tub neck and waterfall systems. Before purchasing, compare your old spa shower part with the product image to ensure a perfect match for your spa

Long-Lasting Durability:Made from durable, high-quality materials with anti-aging properties to withstand hot tub high-temperature and high-humidity conditions. Included O-rings provide reliable sealing to minimize water leakage risks, offering a cost-effective replacement option to extend your equipment service life

Precise Flow Control:Features a 1-inch diverter gate that adjusts neck massage jet intensity and waterfall flow volume with simple ON/OFF operation. Optimizes your spa relaxation experience and works seamlessly with standard hot tub waterfall systems for consistent performance

Hassle-Free Installation:No professional tools required. Follow these simple steps: 1) Turn off hot tub power and water supply 2) Remove old valve insert 3) Install the new 350-6326 unit with included O-rings 4) Tighten to secure. Suitable for beginners and DIY enthusiasts alike

1 × Valve Insert (350-6326, 3.5" height) 2 × O-rings (805-0113) Upgrade your Marquis hot tub’s neck and waterfall system performance with this all-in-one replacement valve insert kit—designed for hassle-free DIY repairs and long-lasting reliability in high-temperature, high-humidity spa environments. This kit includes 1 valve insert (model 350-6326, 3.5" height) and 2 heavy-duty O-rings (part #805-0113), providing everything you need for a complete replacement in one package. No extra parts required—ideal as a reliable fix for spin spa repairs and a direct replacement for standard hot tub waterfall valve systems. Engineered for precise compatibility with Marquis Spas model 350-6326, this dedicated hot tub part is crafted to fit seamlessly into your existing neck and waterfall system. For a perfect match, please compare your old spa shower part with our product images before purchasing—avoid the hassle of returns and ensure a smooth installation. Built with durable, high-quality materials and anti-aging properties, this valve insert resists the harsh conditions of constant hot tub use, from extreme temperatures to persistent moisture. The included O-rings deliver a tight, leak-free seal that minimizes water leakage risks, extending the service life of your spa equipment and offering excellent value as a cost-effective replacement solution. Featuring a 1-inch ON/OFF diverter gate, the valve lets you effortlessly adjust the intensity of neck massage jets and the flow volume of your hot tub waterfall. Whether you’re craving a gentle cascade for relaxation or a powerful massage for muscle relief, simple one-click operation optimizes your spa experience to match your mood. Installation couldn’t be easier—no professional tools or expertise needed. Just follow these 4 simple steps: Turn off your hot tub’s power and water supply to ensure safety Remove the old, worn valve insert from your spa system Install the new 350-6326 valve insert with the included O-rings Tighten securely to create a firm seal Perfect for homeowners, DIY enthusiasts, and spa maintenance professionals alike, this replacement kit is a must-have for keeping your Marquis hot tub running smoothly season after season.