The Castle Hot Tubs Blue Whale spa filter is a standard round filter made from crystal material, designed to fit many hot tub models. With package dimensions of 34.1 x 12.5 x 12.5 cm and a weight of 670g, this filter is manufactured by darlly under the manufacturer reference comoya. The blue colour adds a fun and relaxing touch to your spa experience, making it a perfect addition to your garden or patio for a luxurious hot tub session.
eBay