Pentair Letro Booster Hose Kit — New White Quick Disc OEM Replacement for Pool & Spa Pumps

Pentair's Letro Booster Hose Kit (part 353020) is a white Quick Disc replacement hose assembly designed to restore reliable suction and connection to pool and spa pumps and cleaner systems. This compact replacement kit offers the components needed to swap out a worn or damaged hose on compatible Pentair pool and spa equipment. Engineered as the new version of the Letro Booster hose, it is finished in white and built to mate with Quick Disc style fittings so you can get your cleaner or booster pump back in service quickly with minimal modification.

How does this hose kit fit my Pentair pump or cleaner?

The kit is made specifically for Letro Booster systems that use the Quick Disc connection style. It replaces the original hose assembly and aligns with the same mounting points and connection geometry, so no extra adapters are usually required.

• Direct Quick Disc connection for compatible Pentair models
• Form-matching length and bend profile for correct routing
• White finish that matches existing Pentair equipment

How simple is installation for a homeowner or pool tech?

Installation is straightforward for people familiar with pool equipment: detach the old hose at the Quick Disc coupling, seat the new hose into the fitting, and secure any clamps. Basic hand tools and a quick visual check for leaks are typically all that's needed.

• Remove old hose from Quick Disc coupling
• Push new hose into place and align the fitting tabs
• Tighten clamps or retainers and test for proper suction

What materials and durability can I expect from the replacement hose?

The hose is manufactured to withstand regular pool and spa chemicals, sunlight exposure, and the mechanical stresses of pump suction. While not indestructible, the design emphasizes resistance to kinking and abrasion so it performs reliably over many seasons.

• Chemically resistant polymer construction for chlorinated environments
• Reinforced sections to resist collapse and wear
• White finish that helps reflect sunlight and slow UV degradation

Will this kit restore my cleaner’s suction and performance?

Replacing a damaged or leaking hose with this OEM-style assembly typically reestablishes proper suction and flow for Letro Booster systems. If underlying pump or valve issues exist, the hose alone may not fix all problems, but it removes a common source of leaks and flow loss.

• Eliminates leaks from cracked or split hose sections
• Restores intended flow path for optimal cleaner/pump operation
• Works best when combined with routine pump and valve checks

Who is this for? This replacement hose kit is intended for pool owners, service technicians, and maintenance teams who operate Pentair Letro Booster pumps or compatible pool cleaner systems. It’s a practical spare for anyone maintaining Pentair equipment, particularly when Quick Disc fittings are used and a direct replacement is preferred over makeshift repairs or custom fabrications. If you need to quickly restore suction, avoid downtime, and keep chemical-resistant, correctly routed plumbing on your pump or cleaner, this kit provides a direct-fit, OEM-aligned option without extensive modification.

FAQ

Q: Is this hose kit compatible with all Letro Booster models?

A: It fits Letro Booster systems using Quick Disc connections; check your model and coupling type to confirm compatibility.

Q: Can I install the replacement myself?

A: Yes—most DIYers can install it with basic tools by removing the old hose, seating the new Quick Disc fitting, and securing clamps.