Hydro-Gear ZT-2800 ZK-GMBB-3BLB-3FRX

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Hydro-Gear Authorized Substitution

The part number ZK-GMBB-3BLB-3FRX has been changed to part number ZK-GMBB-3BLB-3MRX. While the new part may look different, this is a Hydro-Gear approved substitution.

Please note that the price and availability shown is for the new part number ZK-GMBB-3BLB-3MRX.


Brand Hydro-Gear
Old Part Number ZK-GMBB-3BLB-3FRX
New Part Number ZK-GMBB-3BLB-3MRX
Condition New