WHEN TO CLEAN:

For Pools: Clean the cartridge(s) when the pressure gauge on the tank reads 8 psi above the initial system pressure. Tip: Measure the psi with a clean pool filter first, and avoid letting the pressure exceed 8 psi over this initial reading.

For Spas: Clean the cartridge(s) when you notice a decrease in water jet performance or when spa features like waterfalls are not functioning as well. This will depend on how frequently you use your spa.

HOW TO CLEAN:

Follow the Manufacturer's Instructions: Begin by referring to your specific manufacturer's instructions on how to safely remove your filters.

Turn off the Power: For Pools: Turn off the power to your pump and bleed the pressure from the tank before removing its top section.
For Spas: Turn off the power to the spa and release any pressure in the system.

Remove and Rinse the Filters: Take out the filter(s) and hose them off thoroughly to remove dirt and debris. Avoid using high-pressure washers, which can damage the filters.

Deep Cleaning (Optional):
Soak your filters for at least one hour or preferably overnight for a thorough clean.
Use a filter cleaner like Jack's Magic Filter Cleaner for a faster turnaround.
Tip: It's a good idea to have a spare set of filters to use while you deep-clean the first set.

Handling High Bather Loads (Oils, Lotions, etc.): For filters clogged with oils or lotions, soak them overnight in one of the following solutions:
Detergent: Mix 1 cup of detergent with 5 gallons of water.
Trisodium Phosphate: Mix 1 cup with 5 gallons of water. (Always wear waterproof gloves and goggles when handling chemicals.)
Enzymes: Follow the manufacturer's instructions.
Filter Cleaner: Follow the manufacturer's instructions.

Algae-Contaminated Filters:
Soak the filters in a solution of water and pool algaecide for 15-30 minutes. Follow the dosage instructions provided by the algaecide manufacturer. (Always wear gloves and goggles when handling chemicals.)

Rinse Thoroughly:
Make sure to rinse the filters well before putting them back into your pool or spa equipment. Reassemble Equipment: Follow the manufacturer's instructions to properly reassemble your pool or spa system.

SAFETY REMINDER:
Always use gloves and eyewear when working with cleaning solutions. Safety first!