LTWHOME Coarse Pre-filter and Fine Filter Foam Set Replacement for JBL CRISTAL PROFI, e 1502/e 1902 COMBIBLOC (Pack of 9) Brass Compression Elbow Thread:1/2-Inch BSPP parallel Female -1/2-Inch

Thread:1/2-Inch BSPP parallel Female -1/2-Inch BSPP parallel Male

Packing include: 12pcs actived carbon filters

Foam size:125mm x 125mm x 12 mm

-Tubing ID: 1/8"(3mm)

The pads have a section which can be removed to be replaced with filter material to treat special problem

LTWHOME Coarse Pre-filter and Fine Filter Foam Set Replacement for JBL CRISTAL PROFI, e 1502/e 1902 COMBIBLOC (Pack of 9) Brass Compression Elbow Thread:1/2-Inch BSPP parallel Female -1/2-InchFits for the JBL CRISTAL PROFI e 1502 and e 1902 Filtration Systems. Clean the coarse foam about every 8 weeks, fine foam about every 3 months, replace after cleaning 2 3 times. Package include: 6 x coarse foam, 3 x fine foam External filter for clean and healthy aquarium water. Ensure efficient water flow with less clogging for long lasting filtration. Description This foam replacement maintain crystal clear pond water and promote the health of your