Kolasina Cartridge Unit for Pool Filters – 7.5k–20k Gal, Salt Water Compatible

Elevate pool care with Kolasina

Upgrade your pool maintenance with the Kolasina Cartridge Unit for Pool Filters. Engineered for 7,500 to 20,000 gallon pools, including salt water systems, this mineral cartridge blends premium minerals into your water to support a more inviting swimming environment while helping you manage upkeep.

With its premium mineral blend, the unit enhances water feel and clarity, giving you a more enjoyable daily swim. Minerals work with low level chlorine, which may reduce the need for extra pool care chemicals and could lower ongoing maintenance costs over time.

Designed for standard pools in the 7,500 to 20,000 gallon range, the cartridge unit arrives brand new and factory sealed to preserve freshness and effectiveness from the moment you open it.

Installation is straightforward. To use, simply place the unit in your pool pump basket or skimmer, and you can start enjoying water care benefits without a complex setup or professional installation.

Warranty and support are included with your purchase, featuring a two year warranty to provide ongoing confidence as you maintain your pool routine.

Key benefits at a glance

• Elevates water quality with a premium mineral blend for a clearer, more inviting pool experience.
• Lowers chemical demand by boosting the effectiveness of low level chlorine.
• Designed for 7,500 to 20,000 gallon pools, including salt water setups.
• Easy to install by simply placing in the pump basket or skimmer.
• Factory sealed for freshness and long term performance.
• Two year warranty for added peace of mind.

Real world usage and ongoing care

• Great for daily swims with water that feels crisp and clean.
• Ideal for salt water pools where balancing chemicals matters with mineral care.
• May help reduce the frequency of chemical additions over time.
• Supports a simple, low maintenance routine so you can focus on enjoyment.