Solutions

The SOG Systems come in 5 different main variations for each different cassette type.

If you have a Thetford C2 / C3 / C4 Cassette you will need the SOG Type A, Here.

If you have a Thetford C200 Cassette you will need the SOG Type B, Here.

If you have a Thetford C400 Cassette you will need the SOG Type D, Here.

If you have a Thetford C250 Cassette you will need the SOG Type F, Here.

NOTE: This is a self fitting kit for your existing thetford cassette and is a very simple process.

SOG Type Selector

Use our handy pictorial guide to the different models of toilet cassettes, each toilet cassette usually has a ID Number badge on the underside of the cassette itself i.e. C200 / C2 etc

Thetford C2 / C3 / C4 Cassette

SOG Type A

Thetford C200 Cassette
SOG Type B

Thetford C400 Cassette
SOG Type D

Thetford C250 Cassette
SOG Type F

 Dometic CT3000 Cassette
SOG Type 3000A

Thetford C500 Cassette
SOG Type G