Seawater Ballast Block hagul it supports wet-dry separation to

it supports wet-dry separation to keep damp gear away from electronics and personal items — while a buoyant structure ensures easy retrieval if it enters the water

Each Mix includes a floater as standard — purchase this part if the original is lost or damaged

Turn your smartphone into a capable underwater imaging companion

Minor cosmetic signs of handling or repackaging may be present

water temperature

Seawater Ballast Block hagul it supports wet-dry separation toDesigned for saltwater use with BN Pro, this snap on ballast block helps offset the added buoyancy of seawater so the cleaner can maintain steadier floor contact and cleaning performance. Use it when operating BN Pro in saltwater pools or other approved saltwater environments where additional ballast is required. Sold as one pair: two ballast blocks included.