Pool water chemistry involves maintaining proper levels of chlorine (1-3ppm based on CYA), pH (7.4-7.6), alkalinity (60-120ppm), and calcium hardness (250-350ppm for plaster). Regular testing with quality kits and proper chemical dosing ensures safe, clear water.
To fix low stabilizer, add cyanuric acid at 1 pound per 10,000 gallons to raise CYA by 10ppm. For high levels over 80ppm, partially drain and refill your pool, as there's no chemical way to lower stabilizer.
Above ground pools require proper installation on level ground, regular liner maintenance (lasting 6-10 years), and balanced water chemistry with chlorine levels based on CYA. This comprehensive guide covers everything from DIY installation to winterization and troubleshooting common issues.
Pool salt cells use electrolysis to convert dissolved salt (sodium chloride) into chlorine gas and sodium hydroxide. The chlorine sanitizes your pool while the sodium hydroxide raises pH, creating a continuous chlorination cycle.
Most salt water pool cells can be rebuilt by replacing the titanium plates and internal hardware, typically costing 50-70% less than a new cell. However, rebuilding is only worthwhile if the cell housing is intact and you have technical skills.
Above ground pool liners typically last 6-10 years, with premium vinyl liners potentially lasting up to 15 years. Proper water chemistry, UV protection, and maintenance significantly extend liner life.
A properly winterized pool can stay closed for 6-8 months safely, while emergency closures should be limited to 2-4 weeks maximum. Beyond these timeframes, water chemistry deterioration and equipment damage risks increase significantly.
Yes, saltwater pools absolutely need cyanuric acid (stabilizer) to protect the chlorine generated by the salt cell from UV degradation. Maintain CYA levels between 70-80 ppm for optimal protection.
Yes, you can install an above ground pool liner yourself with the right tools and patience. The process typically takes 4-6 hours and requires 2-3 people for best results.
Pool heaters are built to withstand moisture and humidity but should be protected from direct rain, flooding, and submersion. Proper installation with adequate clearances and covers ensures safe operation and longevity.
Clear cloudy pool water by testing and balancing your chemistry first, then shock with liquid chlorine to 3x your CYA level and run your filter 24/7 until the water clears completely.
Yes, you can clean pool filter sand through backwashing, chemical cleaning with muriatic acid or filter cleaners, and eventually replacing it every 2-3 years when cleaning becomes ineffective.
You need a new pool pump if it's over 8-10 years old, making loud grinding noises, leaking water from the motor housing, or if repair costs exceed 50% of replacement cost.
In most areas, you legally need a pool fence if your pool is 18+ inches deep. Pool fences must be at least 4 feet high with self-closing, self-latching gates to prevent accidental drowning, especially for children.
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).
