thanks rudeboy, great help! - woudl you recommend this over the ssv or lsv? are those even possible to use with glass screens?You may be able to rig something up for water, But they sell a few all glass stems(bowls) that don't use a whip like the included(if you use the coupon code) AIWB. I've never had the need for water filtration with the Vapo2 the hits are always tasty and smooth.