The filter unit does not move the water or the flow is very slow?
• The inlet/outlet hose is clogged: Look for obstructions in the inlet hose or outlet hose inside the pool wall. • Air leak on inlet line: Tighten the hose clamps, check the hoses for damage and check the pool water level. • There is scale or build up on the filter cartridge: Wash the filter cartridge down by taking it out of the housing and rising through with a hose or alternatively replace the filter cartridge. • Excessively dirty pool: Clean the cartridge more often or replace it with a new one. • Only relevant to 18/24 size pool • Plunger valve plugged: Clean inside the plunger valve. • Plunger valve partially closed: Pull valve handle to full upright position.
