suction inlet

The Suction Inlet is a key component in a swimming pool is filtration and cleaning system, designed to draw water out of the pool for circulation through the filter, heater, and sanitizer before returning it via the return inlets. Commonly installed on the pool floor or side walls, the suction inlet connects directly to the pump and plays a vital role in maintaining clean, clear, and balanced water.

Constructed from high-quality, corrosion-resistant materials such as ABS, PVC, or stainless steel, suction inlets are built to withstand constant exposure to water, pool chemicals, and UV rays.

The design typically includes a protective grill or cover to prevent debris and foreign objects from entering the plumbing system and to ensure swimmer safety by minimizing direct suction force.

The suction inlet can also serve as a vacuum point, allowing connection to pool cleaning equipment for manual or automatic debris removal. Proper placement and sizing of suction inlets enhance circulation efficiency, reduce dead spots, and ensure even distribution of water treatment chemicals.

Compatible with a wide range of pool types—including concrete, vinyl, and fiberglass—the suction inlet is an essential component in any modern pool system. Its durable construction, safety features, and efficient functionality make it indispensable for maintaining healthy and hygienic pool water.