- 2 tubes (36 tablets) of Cert. cleaning tablets
- 500ml refillable Cert. Spray bottle.
We don't ship perfectly good drinking water - reuse & refill to save.
Each tube of Cert contains 18 dissolvable tablets, each tablet designed for use in 500ml of tap water.
Cert spray bottles - a bottle for life and designed perfectly for Cert, holds 500ml of water.