






💧 Stay dry, stay smart — leak detection that works before disaster strikes!
The Max Water Leak Detector expanding pad is a compact, 17mm absorbent sensor designed to fit reverse osmosis shut-off valves. It expands upon water exposure to trigger valve shutoff, preventing leaks and water damage. Sold in a convenient pack of two, it offers easy, tool-free installation and is made from BPA-free materials. Ideal for proactive homeowners seeking reliable, cost-effective water protection backed by over 15 years of Max Water expertise.



| Material | absorbent expanding pa |
| Product Dimensions | 0.5"D x 0.5"W x 0.5"H |
| Item Weight | 0.03 Pounds |
| Product Benefits | Aids in preventing water damage by detecting leaks reverse osmosis systems |
| Brand | Max Water |
| UPC | 680392191601 |
| Unit Count | 1.0 Count |
| Number of Items | 2 |
| Brand Name | Max Water |
| Model Info | 105953-2 |
| Item Weight | 0.48 ounces |
| Item model number | 105953-2 |
| Is Discontinued By Manufacturer | No |
| Part Number | 105953-2 |
| Material Type | absorbent expanding pa |
| Batteries Included? | No |
| Batteries Required? | No |
L**L
Works well
Remember to check the diameter of the opening. I tested this to see if they worked as advertised and they do. Very good product...
B**B
Essential for RO systems.
A bit pricey for some compacted toilet paper pellets, but they work, essential for RO systems.
G**N
Love it!
Experience high-quality products at unbeatable value!
G**I
Works great
This works great. We had a huge flood in our house because we did not have these pads. Now if there's any problem with the R o system it shuts off right away. Highly recommend.
M**T
The right filter.
Works great.
D**S
perfect
using on new kitchen cabinet doors, stick perfect so far.
M**I
Perfect fit
Exactly what I needed
Trustpilot
3 weeks ago
1 month ago