Pool filters work by pumping water through filter media that traps debris, dirt, and contaminants. The three main types are sand filters (use sand to trap particles), cartridge filters (use pleated fabric), and DE filters (use diatomaceous earth powder).
Cloudy pool water doesn't necessarily mean algae - it can be caused by poor filtration, chemical imbalances, or early algae growth. Proper testing and diagnosis will reveal the true cause.
Pool skimmers work very effectively when properly maintained, removing 80-90% of surface debris before it sinks. However, their effectiveness depends on proper water level, basket maintenance, and adequate pump flow.
Weekly pool maintenance involves testing and balancing water chemistry (pH 7.4-7.6, proper chlorine levels), cleaning skimmers and equipment, brushing walls, and vacuuming debris. Consistent weekly care prevents expensive repairs and keeps your pool safe for swimming year-round.
Add stabilizer by dissolving granular cyanuric acid in warm water in a bucket, then pour the solution around the pool perimeter while the pump runs. Target 30-50 ppm CYA for optimal chlorine protection.
