- Compatible with Dolphin Nautilus CC Plus filters (not for Nautilus CC), M200, M400, M500, , Odyssey, Oasis Z5, Triton Plus (old), XL, Liberty, Wave 65, Wave 90, C3 , C4, Bio; replaces Maytronics part # 9991432-R4.CAPTURES EVERYTHING - Pleated Ultra Fine Pool Cleaning Filters remove small particles more efficiently than non-pleated filters, keeping your pool floor crystal clear.DURABLE FRAME - Made of heavy duty high quality material, the pool robot filter is highly tear resistant and strong enough to last 3 years.VALUABLE FILTER PACK - Includes 2-pack of ultra-fine cartridge filter panels that save you money significantly for years of use; flush every 4-6 weeks for superior performance.color:Black+whiteMaterial:plasticPackage Contents:2 x replacement filterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.