Hydrotools Heavy Duty Winter Cover Dual Tube - 1 ft. x 10 ft.

Heavy-Duty Dual Water Tubes for In-Ground Pool Covers

Secure your in-ground pool winter cover with these rugged dual-chamber water tubes. Fill with water or sand for added weight. The double-chamber design ensures that if one chamber bursts, the other keeps your cover in place. Built 33% heavier than standard tubes, they resist splitting and provide reliable, long-lasting performance.

Key Features:

• Each tube measures 1 ft W × 10 ft L

• Heavy-duty 18-gauge plastic with double heat-sealed seams

• Double chambers for added security

• No-leak valves; fill only 3/4 full to prevent tearing

• Easy to fill, drain, and store

• Keeps winter pool covers tightly secured

• Durable, dependable, and efficient