Brand Clack
Model A8011
Compatible Model Calcite
Material Corosex, Magnesium Oxide
MPN A8011
Contaminant Removal PH Increaser

Check the listing for details. Clack (A8011) Corosex Filter Media ,White Magnesium Oxide pH Correction. Condition: New. Listed at 269.99 USD. Start with10% Corosex® / 90% calcite and adjust as needed. Made frommagnesium oxide. Best forhigh flow rate applications and large pH corrections. Effective for pH 4.5–6.0. Can overcorrect at low flows.

$135.00
$269.99