Type H pool filter is compatible with filter pump models 28601 and 28602. Please confirm your hot tub, spa, or swimming pool matches filter Type H before purchasing. Innovated "Dirt-Locking" technology enables the fabric filter to capture more contaminants than standard fabric. The Type H pool filter effectively reduces hair, leaves, dust, sediment, sand, and other debris, helping to maintain a clean and comfortable swimming environment. The H Type spa filter is constructed with durable, easy-to-clean fabric that can be rinsed and reused. It is recommended to replace this filter every 2 weeks to maintain optimal performance and extend the life of your spa or hot tub. Warm tip: Remove the filter before cleaning to avoid damage. Color: White + Blue Material: PET + non-woven fabric Package Contents: 8 x Pool Filter Note: The package includes only the items listed above. Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.