SeaLife O-Ring Set for SeaLife ReefMaster RM-4K Housing Stahlsac Backpack WET/DRY: Waterproof bottom compartment for

WET/DRY: Waterproof bottom compartment for wet or dirty items

Suitable for use under all types of drysuits

Depth Rating (FL-1): 100 meters

25" (793mm)

Your Height Is Right

SeaLife O-Ring Set for SeaLife ReefMaster RM-4K Housing Stahlsac Backpack WET/DRY: Waterproof bottom compartment forO Ring Set for SeaLife ReefMaster RM 4K Housing Replacement O ring set for the ReefMaster RM 4K Housing. How to Replace SportDiver O Rings How to replace O ring: Lift and remove O ring from their grooves using the O ring removal tool. Clean the O ring grooves using a dampened, lint free cotton cloth. Apply thin film of SeaLife Silicone O ring lube (item SL9807) to the new O ring. Use fingertips to evenly spread the lube. Dont stretch the O ring.