Pentair C1 Series 20" x 4.5" 5 Micron Big Blue Carbon Cellulose FilterPentair C1 filter combines carbon and cellulose for effective filtration. It removes sediment and chlorine efficiently. The 5 micron rating ensures balanced performance. The 20" x 4. 5" Big Blue size supports large systems. Built for durability. Improves water clarity and taste.

It protects equipment and improves performance

Built for durability

This poly pleated filter offers extended length for higher dirt holding capacity

Pentair RFC radial flow filter provides efficient chlorine and odor reduction

The robust construction ensures durability and stable performance

Designed for high precision filtration

It removes fine particles efficiently

It enhances water clarity and protects downstream filtration systems

It removes sediment and chlorine effectively

This stainless steel bracket kit is designed for mounting Big Blue filter housings in demanding environments

This filter is suitable for residential and commercial water treatment

It uses carbon block and KDF media for effective filtration