Keep your spa water crystal clear with the 2-Pack CH-940 Spa Filter Replacement, designed for superior filtration and long-lasting performance. Compatible with multiple hot tub and spa models including PWW50P3, FC-0359, and 817-0050, these high-quality filters feature durable polyester filtration fabric and a 1 1/2" SAE threaded connection for secure installation. The advanced pleated... https://indoorfurniture.com.au/product/2-pack-ch-940-spa-filter-replacement-compatible-with-multiple-hot-tub-spa-models-1-1-2/