Dust or sand particles present on tennis and padel courts, as well as the hairs of the balls, can adhere to the seal or the O-ring of the pressurizers and make it difficult for the air to seal inside. For this reason, it is vital to regularly clean and lubricate the products and it is recommended that the ring is also changed.
NOTE: This is the replacement ring for X3 tubes including X3 black and X3 pump
