GC Tek AquaBead Premium Low Head Bead Filters Asynchronous use only indigo-carmine tests or

use only indigo-carmine tests or DO meters

This provides better biological and mechanical filtration since the K+ media has a vast surface area

bypass to waste drain

5" x 12" 1/2" NPT 1

Meets anti-siphon requirements

GC Tek AquaBead Premium Low Head Bead Filters Asynchronous use only indigo-carmine tests orShips directly from the manufacturer, typically in 1 2 weeks. Ships freight, which extends shipping time and requires you to be present at delivery. Trucking company will call to schedule appointment. The AquaBead LH Series filters from Grand Champion Technologies (GC Tek) take all the features and benefits of the AquaBead filter, and reduce the head to allow for lower restriction and higher flow. Lower Head These filters reduce water flow restriction