Rubber Washer for Berkey Earth® & Ceramic Filters faucet water filter Mean Lot Value: Actual measured

Mean Lot Value: Actual measured pH value for the specific lot

Essential for hydroponic nutrient solution EC control (automated dosing)

Total volume: 1

Santevia recommends replacing the MINA filter approximately every 2 months

This best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage

Rubber Washer for Berkey Earth® & Ceramic Filters faucet water filter Mean Lot Value: Actual measuredThe Berkey Earth Ceramic Filter Rubber Washer is the essential sealing component that comes standard with every Berkey Earth ceramic filter element. Over time, rubber washers wear from repeated installation and water exposure a degraded washer compromises the seal between the filter stem and housing, allowing unfiltered water to bypass the filter media. Replacing it restores full system integrity. Compatibility This washer is compatible with: Berkey