Thetford Toilet Cassette Measuring Cap

This will replace any existing or lost cap and can also be used as a handy measuring cup. This will ensure you can easily measure the perfect dosage in ml or oz when using chemical additives. This cap can be used with the following Thetford toilet cassettes; C2/3/4, C200, C250, C200 and C400 series.

Features/Specifications:

• Genuine Thetford replacement part
• Compatible with Thetford toilet cassettes: C2/3/4, C200, C250, C220 and C400 series
• Easily measure the perfect dosage when using liquid chemicals
• Measurements in ml or oz