20″ CTO Carbon Refill


This 20”Refill Carbon filter can be used as part of a HMA (Heavy Metal Axe) system, Part of an RO system or as a standalone Chlorine and Chloramine removal filter. This filter should be used to replace your exhausted Refill from AF-CTO20-FILTER.

Simply unscrew you 10” filter housing and remove the exhausted refill. Replace refill with AF-CTO20-REFILL. Tighten head back onto body and reinstall filter into your treatment process.

This filter is often purchased with AF-MEMBRANE-50GPD, AF-MEMBRANE-400GPD, AF-MEMBRANE-600GPD, AF-SEDI20-FILTER, AF-SEDI20-REFILL, AF-AMCB0404, AF-14TUBING, AF-BRACKET and many other products you may require depending on your current set up.

It is recommended this filter refill is replaced every 6-12 months dependant on usage and incoming water chemistry.

SKU: AF-CTO20-REFILL Category: Tags: , ,

Technical Data

Filtering Media: Compact activated carbon and polypropylene filtering mesh
Internal Diameter: 28mm
External Diameter: 70mm
Weight: 4KG packing weight
Maximum Pressure: 6 Bar
Maximum Differential Pressure: 0.8 Bar at 20 Degrees Celsius
Maximum Temperature: 50 Degrees Celsius


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