Our #1 tank installed in the US and Canada - the Space Saver offers MORE ROOM in LESS SPACE than most used cooking oil systems offered in our industry. The Space Saver replaces a typical 4' shelf rack with 70% of its storage space, all while holding almost 1400 lbs. of used cooking oil. ​Our customers enjoy the extra shelves, small footprint and easy operation. 


90-day labor / 1 year parts. 

Phone support available 24/7/365; online chat and social media contact available during business hours.


Looking for replacement parts? Click here


CAPACITY1350 lbs/ 180 gal of used cooking oil
SIZE95" h / 48" w / 29" d

• Direct pump
• Pump station
• Grease caddy
• Portable filter machine
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CERTIFICATIONSANSI/NSF4 approved for sanitation, and UL2152 approved (specific classification for non-metallic tanks)

• 4 shelves for additional storage
• 150 lb. capacity per shelf
• Poly design allows visual of oil level
• Use with liquid shortening only


• Pre-install Survey and Service Agreement
• 110-volt / 20 amp dedicated circuit

DAR PRO Solutions offers the safest and most efficient Zero-Grease-Contact systems.


Easy to operate and manage; quickly drain fryer oil at the push of a button.     


Safeguard employees and customers from slips, falls and burns due to hot oil handling.


Keep it clean; eliminate touch-points such as greasy buckets, outdoor container lids and more. 


Protect your oil, property and the environment, from theft, impurities and grease run-off.

What do our customers say?

"We have been using DARPRO for many years. They are a great Partner with Zaxbys. Most of our locations still get the used grease picked up the old way but we are in transition with the DARPRO teams to move over to the BOSS Systems. We have them in a number of locations and the stores absolutely love this system. Great Company to Partner with."

Peter Schultz, Director of Ops, Zax LLC

"They have installed several of the Boss Space Savers. Works great. No problems with the installs or equipment."

Brian Winterringer, President, Wintco Inc (Sonic)

"Our indoor BOSS system has been one of the best decisions we have ever made. So much easier to discard our used oil, and no mess. The old way of doing it involved letting it cool down, and then taking it all the way outside to dump it. Now, it's a pull of a lever. Saves time and money."

April Cole, DM,  Zaxby's