Quartz Sleeve And O Rings For Fishmate Filters. Fits Fish Mate 2500, 5000, 10000 & 15000 PUV Pond Filters. Fits - Fish Mate 2500, 5000, 10000 & 15000 PUV Pond Filters. Quartz Sleeve and 2x "O" Rings. Pisces Black Corrugated Hose.
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