Features: - Made of high-quality material, durable and sturdy, smooth and flexible. - Easy to install and remove, no tools required. You can cut it to a suitable pipe length to meet your needs. - Widely used in reverse osmosis (RO) filter system, water filter, drinking machine, aquarium, refrigerator, coffee machine, ice machine, water cooler, humidifier. - With the standard size with inner diameter 4mm and outer diameter 6.3mm, suitable for most types of refrigerators and freezers. Specifications: Color: As shown Material: PP Size: Inner Diameter: 4mm Outer Diameter: 6.3mm Open and close freely: .
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