Upgrade Kits with Standard 8GPH Membranes

Description

Comes with everything you need to upgrade your RO Bucket or Kit.  These come with the standard 8 gallon per hour membranes

Notes:
Pre January 2002 RB5 systems were not upgradeable (they used a smaller, 10GPH booster pump).
Post January 2002 RB5 systems are fully upgradeable to the RB10 or RB15
RB10 systems are upgradeable to the RB15
RB20 systems are upgradeable to the RB20

In order to upgrade an older RB5, you would need to purchase the larger 40GPH booster pump.

In order to upgrade an RB15 to an RB20 or RB25, you would need to purchase the larger 60GPH booster pump.