Pondmaster® Valve Bypass Kit for Pressure Filters Hikari This fast-acting liquid form helps

This fast-acting liquid form helps bring your biological filter up to full capacity within days

pool or spa

Height Dimensions Wt RBH29 30 gallons 4" x 5

wheat bran

weighted tubing

Pondmaster® Valve Bypass Kit for Pressure Filters Hikari This fast-acting liquid form helpsThe Pondmaster Valved Bypass Kit for Pressure Filters is recommended whenever the desired flow or pressure to a water feature exceeds optimal values for your pressure filter or ultraviolet light. The Valved Bypass Kit allows you to divert some water away (e. g. toward a waterfall or fountainhead) in order to reduce the flow rate going into the filter or UV, so that the flow rate is within the optimum operating parameters of the filter or UV.