Model	Year	Manufacturer Weight	Real Weight ?	+/-	User Rating ?
Flag This Model S5 Dual Filter Add Review	-	127g	-	-	-
Flag This Model S5 Mono Filter Add Review	-	50g	-	-	-
Flag This Model S7 Filter Add Review	-	130g	-	-	-
Flag This Model S9 RC Filter Add Review	-	120g	-	-	-

X-Lab

Model	Year	Manufacturer Weight	Real Weight ?	+/-	User Rating ?
Flag This Model1 Delta 100 Filter Add Review	-	146g	-	-	Recommended
Flag This PostVote Up Vote Down ryan	Example user submitted weight and review.		10g	-93.1%	Recommended
Flag This Model Delta 200 Filter Add Review	-	98g	-	-	-
Flag This Model Delta 225 Filter Add Review	-	121g	-	-	-
Flag This Model Delta 300 Filter Add Review	-	107g	-	-	-

Rear Mounted Hydration