Mushroom Valve Covers for Lay-Z-Spa Hot Tubs (Pack of 2) — Exclusive Small Size Available — Various Sizes

The Mushroom Valve Covers for Lay-Z-Spa Hot Tubs (Pack of 2) are precision-fit replacement valve seals designed to maintain secure, airtight and watertight connections at the valve points of compatible Lay-Z-Spa inflatable hot tub systems. Available in three convenient size configurations, these mushroom valve covers address one of the most commonly reported maintenance issues experienced by Lay-Z-Spa owners — degraded or missing valve seals causing air loss, water leakage and reduced pump performance.

Mushroom valve covers — also known as non-return valve seals or blower head seals — sit within the valve housing of your Lay-Z-Spa pump system and act as a one-way seal that prevents air or water from passing back through the valve in the wrong direction. When these covers crack, deform or become displaced, the pump system loses efficiency, air escapes from the spa walls and water can bypass the valve — leading to noticeable performance issues and potential pump damage.

Available in three pack options to suit different Lay-Z-Spa models and valve configurations:

• 2 Pack Small (Black) — for spa models using the smaller valve housing
• 2 Pack Large (Clear) — for spa models using the larger valve housing
• 2 Pack Mixed (1 Small & 1 Large) — for spas requiring one of each size

As the only hot tub supplier currently stocking the small black mushroom valve cover, we provide a genuinely unique solution for Lay-Z-Spa owners who have previously been unable to source this specific replacement seal. Compact and lightweight at just 0.016kg and measuring 6 x 6 x 2 cm, these seals are easy to handle and straightforward to install without specialist tools.

Key Features

• Pack of 2 mushroom valve cover seals for Lay-Z-Spa hot tub systems
• Available in three configurations — small (black), large (clear) and mixed pack
• Exclusively stocked small size black seal — unavailable from other hot tub suppliers
• Prevents air loss and water leakage through valve housings
• Functions as a non-return valve seal for efficient pump operation
• Durable construction resistant to heat and chemical exposure
• Compact and lightweight — Weight: 0.016kg | Dimensions: 6 x 6 x 2 cm
• Easy to install — no specialist tools required
• Essential preventative maintenance component for Lay-Z-Spa owners

Compatibility

The Mushroom Valve Covers are designed for use with compatible Lay-Z-Spa inflatable hot tub models that use mushroom-style non-return valve seals within their pump and blower systems. Always check your existing valve cover size and configuration before selecting your pack option to ensure a correct fit.

Compatible with:

• Compatible Lay-Z-Spa AirJet inflatable hot tub models using mushroom non-return valve seals
• Compatible Lay-Z-Spa HydroJet pump systems using mushroom valve cover seals
• Lay-Z-Spa models requiring small (black) or large (clear) mushroom valve covers

Lay-Z-Spa hot tubs are manufactured by Bestway. For more information on their spa systems, visit the Bestway official website. For a full range of Lay-Z-Spa spare parts and hot tub maintenance accessories, visit 365 Hot Tubs.

Installation Guide

Replacing the mushroom valve covers on your Lay-Z-Spa hot tub is a straightforward maintenance task requiring no specialist tools.

1. Power off your Lay-Z-Spa pump and disconnect it fully from the mains supply.
2. Deflate the spa or reduce water pressure as necessary to access the valve housing safely.
3. Locate the mushroom valve cover within the pump or blower valve housing.
4. Carefully remove the old, damaged or missing valve cover from the housing.
5. Clean the valve housing seat thoroughly to remove any debris or residue before fitting the new seal.
6. Press the replacement mushroom valve cover firmly into the housing until correctly and securely seated.
7. Reassemble any removed pump components, refill and reinflate the spa as required.
8. Reconnect the pump, power on and test for air loss or water leakage around the valve area.

Why Replace Your Old or Missing Mushroom Valve Covers?

Mushroom valve covers are small components — but their impact on the overall performance of your Lay-Z-Spa is significant. A cracked, deformed or missing valve cover allows air to escape from the spa walls during inflation and permits water to bypass the non-return valve during pump operation — resulting in poor inflation retention, inconsistent water pressure and increased strain on the pump motor.

Many Lay-Z-Spa owners experiencing unexplained air loss or reduced jet performance overlook the valve covers as the source of the issue. In many cases, replacing a degraded mushroom valve cover resolves these performance problems entirely — without the need for costly pump repairs or spa replacement.

With the small black mushroom valve cover exclusively available through our store, we provide a solution for owners of specific Lay-Z-Spa models who have been unable to source this part elsewhere. For a complete range of Lay-Z-Spa replacement parts and hot tub maintenance accessories, visit 365 Hot Tubs.