Pool & Spa Maintenance Kits descriptions： We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Polaris Sweep Hose Tail Scrubber Filter Sponge Foam Roll For Pool Cleaner. Features:   *Made of High Quality Material, Durable and Practical to Use *Superior Material: Our Sweep Hose Tail Scrubber is Made of High Quality Filter Foam. It is Non-fluorinated, Non-toxic and Non-corrosive; It Has Good Gas Permeability and High Mechanical Strength, Low Resistance of Flow and Strongly Filterability; It Can Be Repeatedly Cleaned, Durable and Environmentally Friendly. *Super Purification Function: The Sweep Hose Scrubber Could Replace Worn out Scrubbers to Ensure That Pool Cleaner Dislodge Algae, Dirt, and Debris from Floors, Walls, and Steps Area of Swimming Pool. Keeping Swimming Pool or Vacuum Clean at Full Capacity. *Easy To Install: Installation Can Be Done Without Any Tools, Just Remove the Worn out Scrubber and Replace a New Scrubber to the Hose Tail, Saving Time and Effort. To Maximize Sweeper Scrubber Life, Rotate Slightly when Worn. Specifications: *Size: 7.3*4.3cm  (Approx.) *Material: Polyurethane *Color:  Black (As Pictures Show) *Quantity:12pcs Package Includes: 12* Filter Sponge . Products number : SOMONO155033