With this cleaning pack from MAREVA, you will find your pool walls sparkling white. Use the multi-purpose brush and the water line cleaner or the anti-scale. The waterline cleaner will remove the unsightly yellowish streak from the top of your water. The anti-limescale will remove the limescale deposits that cloud the water with an unattractive white color and will also prevent the limescale from redepositing on the walls. It is very important to remove limescale because it promotes the growth of micro-organisms. You should also use a large amount of this product in front of the discharge nozzles to purify your water and remove limescale residues. This brush is ideal for cleaning walls, corners, water lines or stairs, and is effective thanks to the 6 rows of nylon bristles. With an XL size of 14cm, it ensures a large cleaning surface, while easily cleaning corners. With an ergonomic handle, it is comfortable to use. Its small hook is convenient to hang it and store it easily. Advantages: Ideal pack for sparkling walls Multi-purpose brush: cleans the water line, corners, walls or stairs Efficient brush with 6 rows of nylon bristles Brush with large cleaning surface + Reaches corners easily Brush with ergonomic and comfortable handle Anti-limescale: Removes and prevents unsightly white deposits of limescale on your floor Anti-limescale: Removes and prevents unsightly white deposits of limescale from your water Water line cleaner : removes the yellowish stripe Characteristics : Multi-purpose brush Color: White Length : 14 cm Water line cleaner : Quality product against the dirt of the water line (various clogging, metal deposits) Capacity : 1L Anti-limescale : Prevents limescale deposits Capacity : 1L For each product, make sure to respect the instructions of use. Packaging: 1 x XL MAREVA multi-purpose hand brush for swimming pool - 14 cm - 7632441 x Joker MAREVA anti-limescale for swimming pool - 1L - 041014U1 x Joker MAREVA water line cleaner - 1L - 041023ULivred in their original packaging