๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$10.55
Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm โ€” image 1
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Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm

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$10.55
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About this item
  • Dimensions - Height: 38mm. Thread width: 20.5mm. Splines: 28 teeth. Please check dimensions to make sure buy the right size. What you will get? Tap Cartridge, Screw and Wrench.
  • Fits double handles kitchen and bathroom basin taps, BSP 1/2" thread. 28 teeth on splines. Also drilled and threaded to fit for a M4 screw.
  • High quantity - Made of superior brass and ceramic (Made for a life cycle of half a million turns of the tap). They are the finest quality and hardest ceramic available.
  • No more drips - Did the job of stopping kitchen tap from dripping and saved a bomb in not having to replace the tap.
  • Fully compatible with your 3308R tap, and no need to count splines or measure multiple parts. Excellent value and very easy to fit, definitely better than forking out for a replacement tap.
Product description

Package includes:1/2" BSP Brass Ceramic Disc valves (with Free Screws). Clockwise open: Turning clockwise for tap on, turning anti-clockwise for tap off. Usually used on the left hand side for hot water tap. Anti-clockwise open: Turning anti-clockwise for tap on, turning clockwise for tap off. Usually used on the right hand side for cold water tap. Do ensure you know where that drip is coming from before you buy! Usually, a tap that drips from the end of its spout will need replacement valves. DRIPPING or LEAKING from around the tap's body indicates that new seals are needed.

Product details
Brand
Seawhisper
Manufacturer
Seawhisper
Colour
Anti-clockwise Open (Cold)
Size
0.5 inches

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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