20″ LSX Replacement Filter

This replacement LSX cartridge is designed to help manage hard water minerals without the use of salt or chemicals.

It works by transforming calcium and magnesium minerals into a stable form that is less likely to form scale buildup on plumbing, fixtures, and appliances.

This is a low-maintenance alternative to traditional salt-based softeners and is ideal for homes looking to reduce scale while maintaining essential minerals in the water.

• Fits standard 4.5″ x 20″ Big Blue housings
• Recommended replacement every 3 to 5 years depending on water dynamics
• No salt, no regeneration, no wastewater

If you’re unsure whether this is the correct replacement for your system, send us a photo of your setup and we’ll confirm it for you.

MEDIA BROCHURE