LTWHOME Foam Filters Suitable for Fluval 4 Plus 4+ Filter x 50 PKCustom designed and manufactured for the Fluval 4 PLUS 4+ Filtration Systems Enhances biological filtration Provides efficient water flow with less clogging for long lasting filtration Good for freshwater & saltwater environments Approx size: 220mm x 80mm x 20mm

Custom designed and manufactured for the Eheim Classic 2215 / 350 filtration systems

Compatible with Eheim Classic 2217 / 600 filtration systems

Size: 180 mm diameter

Custom designed and manufactured for Eheim 2616265 Professional Pro 2 2226/2326/ 2228/2328/2026/2126/2028/2128 and Experience 350 filtration systems

Approx size: 75mm x 55mm x 55 mm

Packing include: 12pcs blue coarse filters

and the polishing pads also fit for Fluval 304 305 306

Packing include: 1 pcs blue coarse and 2 pcs white fine filter pads

Approx size: 385mm x 85mm x 40mm

Approx size:Foam size: 194mm x 55mm x 55 mm

Approx size:235mm x 65mm x 8mm

No BioMax is included in this listing High quality