Aqua Pill 4 features a time release dispensing system that removes stains caused by copper, iron and manganese. This stain remover performs well in vinyl, fiberglass and concrete pools. -Pill lasts up to 2 weeks -Treats up to 20,000 gallons -No messy mixing or measuring with the time release dispensing system -Pool care made easy -Complete instructions included

Aqua Pill 11 features a time release dispensing system that eliminates pool odors and scum lines. Pill 11 if used as a maintenance item removes those foul pool odors and unwanted surface scum lines -Pill lasts up to 2 weeks -Treats up to 20,000 gallons -No messy mixing or measuring with the time release dispensing system -Pool care made easy -Complete instructions included

Aqua Pill 1 features a time release dispensing system that eliminates cloudy water and improves filter efficiency. The clarifier and flocculent helps group fine particles together allowing your filter to remove them easier and improving the water clarity. This clarifier performs well in vinyl, fiberglass, and concrete pools. -Pill lasts up to 2 weeks -Treats up to 20,000 gallons -No messy mixing or measuring with the time release dispensing system -Pool care made easy -Complete instructions...

Aqua Pill 7 features a time release dispensing system that provides pool owners a way to clean and degrease their filter without changing or removing the media, saving time and money. Pill 7 removes unwanted oils that build up in your filter system. -Pill lasts up to 2 weeks -Treats up to 20,000 gallons -No messy mixing or measuring with the time release dispensing system -Pool care made easy -Complete instructions included