Rule Next Generation Shower Box

Mfr: Rule Industries
Rule Next Generation Shower Box
SKU: 541167
Mfg# 98B
UNIT: Each
In-stock, 1-2 days to leave warehouse
This 800 GPH 12V drain box system by Rule is designed to collect, strain, and automatically discharge gray water from up to three sources with ease. Typical gray water sources include shower drains, cockpit drains, basin drains, and air conditioning condensate drains.
  • 800 GPH Shower Drain Pump
  • 12 Volt DC operation
  • 5 amp fuse is recommended
  • 5 inch Height x 9.5 inch Width x 9 inch Depth
  • Box is Fitted with Three (3) Threaded Inlet Ports and One (1) Threaded Discharge Port
  • All 3 inlet ports arrive sealed and include cut points as a saw guide and drill points to center the drill point to assist in opening up the port(s) of choice
  • Supplied Straight Pipe-to-Hose Barb Fittings thread onto the inlet and discharge ports at the users discretion: (3) 3/4 inch, (1) 1 inch, (1) 1-1/8 inch
  • 90 degree Pipe-to-Hose Barb Fittings Sold Separately
  • Includes an Optional Rear Mounting Bracket to simplify the mounting process in confined spaces
  • Features an Impact Resistant Polycarbonate Lid with gasket
  • Updated Cover features a Snap Lock Lid which allows quick and easy access to the filter (Previous version required the removal of four screws to gain access to the strainer)
  • Includes an updated Easy Clean Strainer which slides out of the box with ease
  • Float Switch base mounted into the box. Simple compression of base tabs allows for the quick and easy removal for routine cleaning and maintenance
  • Friction fit pump pops right out for quick and easy cleaning and maintenance
  • Includes a large Joker valve on the outlet side which allows for more flow
  • Backed by a 3-Year Limited Warranty
  • Direct Replacement for Rule 98A

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The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.