Where can I buy just the cottons for this device? I ran out and need more

On Amazon just look up b Valve and it should give you have some suggestions.

Is there a part number for just the cotton? Not under B valve

It’s unfortunately under the leak protection Tg

size of the pads (pills)?

5/8 inch wide. Most (or all) of the compressed towel pellets you can find are 20mm (0.2 inches too big to use with this) so I'm buying a different leak detector shutoff that uses the 20mm towel pellets, since the only refills I can find for this are in a 3 pack and cost as much as buying another leak detector.

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Leak Stop Valve

Product ID: 167604757

Details

Brand
FRIZZLIFE
Exterior Finish
Polypropylene
Inlet Connection Size
0.25 inches
Inlet Connection Type
Quick Connect
Material
Polypropylene
Number of Packs
1

💧1/4” quick connect fits most RO systems

🔧Tool-free, lightweight installation

⏱️Automatic shut-off on leak detection

€ 31.57

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Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Protect your home with smart leak defense—because peace of mind is priceless!

EFFORTLESS SETUP - No tools needed—install in minutes and safeguard your kitchen stress-free.
SMART INVESTMENT - Affordable peace of mind that protects your home from unexpected water disasters.
FOOD GRADE SAFETY - Crafted from BPA-free, food-grade polypropylene to keep your water pure and safe.
INSTANT LEAK SHUT OFF - Automatically stops water flow the moment a leak is detected, preventing costly damage.
UNIVERSAL COMPATIBILITY - Seamlessly fits Frizzlife MP99, SP99, and top RO brands like Culligan, 3M, GE, and more.

The Frizzlife Leak Protection Valve is a compact, automatic shut-off device designed for reverse osmosis and under-sink water filter systems. Featuring a 1/4” quick connect compatible with major RO brands, it detects leaks via an expanding moisture pad and instantly stops water flow to prevent damage. Made from BPA-free, food-grade polypropylene, it installs easily without tools, offering an affordable, reliable safeguard for your kitchen and home.

Specifications

ASIN	B07YDH45TN
Best Sellers Rank	#154,079 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,042 in Replacement Under-Sink Water Filters
Brand Name	FRIZZLIFE
Customer Reviews	4.4 4.4 out of 5 stars (203)
Exterior Finish	Polypropylene
Inlet Connection Size	0.25 inches
Inlet Connection Type	Quick Connect
Manufacturer	Frizzlife
Manufacturer Part Number	LSV01
Material Type	Polypropylene (PP)
Model Number	LSV01
Number of Pieces	6
Number of Ports	2
Outlet Connection Size	0.25 inches
Set Name	Single
Size	1/4" Leak Stop Valve
Specification Met	Unspecified food safety standards
Thread Size	1/4 inch
Thread Type	NPT
UPC	883343620490
Unit Count	1 Count
Valve Type	Leak Protection Valve

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TrustScore 4.5 | 7,300+ reviews

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€ 31.57

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Belgium.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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