ATIE Pool Cleaner Bottom Base Replacement for Polaris 280 Series K10 White — Direct-Fit Housing, Restores Suction

ATIE's K10 bottom base with bracket is a direct-fit replacement housing that protects internal components and restores suction performance for Polaris 280-series pool cleaners.

When the lower shell of a pressure-side pool cleaner cracks, warps, or wears, the unit loses suction, alignment, and debris handling. This ATIE bottom base assembly is molded to accept the cleaner's internal frame and mounting points so you can reinstall motors, diaphragms, and valves without modification. It's supplied in white and mirrors the original Polaris K10 geometry to fit Polaris 280, TR28P, Vac-Sweep 280, 280 TankTrax, and 180 models.

How will this replacement base affect my cleaner's performance?

Swapping a damaged or deformed lower housing for a properly fitting base restores the sealed pathway that creates suction and cyclical motion. Once the base aligns correctly with the cleaner frame and valves, the unit regains its designed cleaning pattern and debris pickup capacity.

• Re-establishes correct internal spacing for diaphragms and valves
• Eliminates leaks caused by cracked or distorted plastic
• Supports consistent suction and sweep motion across pool surfaces

Is this part compatible with my Polaris model?

The ATIE bottom base is engineered to replace Polaris part number K10 and fits multiple legacy Polaris pressure-side cleaners. Confirm your model number—Polaris 280, TR28P, Vac-Sweep 280, 280 TankTrax, and 180—before ordering to ensure a direct swap without adapters.

• Direct replacement for Polaris K10 base
• Compatible with 280 series, TR28P, Vac-Sweep 280, 280 TankTrax, and 180
• Matches factory mounting points for easy installation

What should I check during installation to avoid future issues?

Proper installation focuses on alignment, secure fasteners, and inspecting mating parts for wear. Replace any brittle clips, worn diaphragms, or damaged seals while the unit is open to prevent repeat failures and maintain reliable operation.

• Inspect and, if needed, replace diaphragms and check valves
• Tighten all bracket screws and verify clip engagement
• Check for correct outlet alignment to the pool return fitting

What materials and color options does this base offer?

The ATIE base is made from durable molded plastic chosen for impact resistance and pool-chemical tolerance. It comes in white to match original Polaris cosmetic appearance and to help spot stress or damage during routine inspections.

• Molded white plastic for corrosion and UV resistance
• Engineered to fit original frame geometry and brackets
• Designed for long service life under normal pool conditions

Who is this for: This replacement bottom base is intended for pool owners, maintenance technicians, and service shops maintaining Polaris pressure-side cleaners. If you have a Polaris 280-series, TR28P, Vac-Sweep 280, 280 TankTrax, or 180 model with a damaged lower housing or bracket, the ATIE K10 base offers a durable, OEM-compatible option to restore function without buying a full new cleaner.