- Triple-Seal Technology: This innovative design incorporates an interlocking silicone gasket, a rotating closure mechanism, and a weighted pressure plate to ensure complete water containment. It excels in leak performance during extended use, making it perfect for soaking delicate fabrics or for household cleaning tasks. With a 72-hour water retention capability, it outperforms standard drain covers thanks to precision engineering. - Instant No-Tool Installation: The Timnamy Drain Filter is compatible with drain openings sized 34 - 40mm (1.34 - 1.57 inches), allowing for easy upgrades to existing systems without the need for replacement. Self-adjusting clamps secure effortlessly to porcelain, stainless steel, and composite sinks in less than 30 seconds, making it suitable for bathroom vanities, kitchen prep sinks, and shower drains. - Precision Flow Design: Featuring a 0.3mm mesh grid, this filter captures hair and debris while enabling rapid drainage of 4.2L/sec. Its 304 stainless steel basket, combined with a durable brass pivot mechanism, ensures smooth operation, tested through 100,000 open/close cycles. Angled water channels effectively prevent standing liquid accumulation. - Dual-Action Control: Easily switch between quick-release drainage (single press) and secure water retention (full depression) modes. The ergonomic knob with a textured grip allows for confident control, even with wet hands. Safety ridges are included to protect against accidental jewelry loss while maintaining optimal water flow. Use Scenarios: 1. Ideal for soaking delicate fabrics in the laundry room, keeping water contained without the risk of leaks. 2. Perfect for kitchen prep sinks, allowing quick drainage while effectively trapping food debris and hair. 3. Excellent for shower drains, where it ensures smooth water flow while preventing clogs from hair and other particles.