Walex Porta-Pak Express Blue 300pk (4 x 75pk)

Walex Porta-Pak Express Blue 300pk (4 x 75pk) combats unpleasant odours and rapidly breaks down paper and waste in your holding tank.

Simply drop a single Porta-Pak into the holding tank and add water. The water soluble sachets dissolve and will keep your tank smelling fresh for up to a week. This product is biodegradable.

Benefits & Features

• Rapidly breaks down paper and waste

• Suitable for black and grey tanks

• Closable zipper top and seal

• Sachet completely dissolves in water

• Lasts for at least 1 week

• Great for mild climates and conditions

• Non-staining EVERBLUE color

• For use in a larger tank

• Fume-free

• Biodegradable

• Formaldehyde-free

• Long shelf life

• 75 packets per bag, 300 packets per case

Directions for use:  Add one Porta-Pak Express sachet into the holding tank by flushing or direct add with 2L of water to dissolve.