When a commercial sink has to handle greasy water, the real question is what kind of grease interceptor fits your space, your grease load, and your budget. These two under-sink units take different paths: the Beseder 70 lb model offers a large plastic body with heavy-duty latches, while the stainless steel compact model brings automatic shut-off in a smaller footprint. The listed-price spread is wide, but the deciding factors are capacity, material, and fit.
Quick verdict
If your kitchen sends a lot of grease down the drain and you want an interceptor with dependable seals, choose the Commercial Grease Interceptor Trap 70 lb (Beseder). If you'd rather pay less, save under-sink space, and get a stainless body with automatic shut-off, choose the Commercial Grease Interceptor Grease Trap Stainless Under Sink Grease Trap.
At a glance
| Feature | Beseder 70 lb | Stainless compact |
| Listed price | USD 99.00 | USD 49.03 |
| Capacity | 70 lb | 18-20L |
| Material | Plastic | Stainless steel |
| Dimensions | 15.75 x 13.2 x 10.63 in | About 13.8 x 9.8 x 9 in |
| Condition | New - Open box | New |
| Extras | Reliable seals and powerful latches | Automatic shut-off, four-stage filtration |
Where each product wins
- Choose the Beseder 70 lb for busy sinks and high grease volume; it is built to handle more demanding duty.
- Choose the stainless compact for cramped under-sink cabinets and open-air installations; its footprint is easier to work with.
Product notes
Commercial Grease Interceptor Trap 70 lb (Beseder)
This is the higher-capacity option. The listed 70 lb capacity gives it room for heavier grease loads, and the blue plastic body uses thick walls to resist rust while keeping the unit manageable under a sink. The reliable seals and powerful latches are a solid touch for a unit that has to stay closed during service. Its dimensions are 15.75 x 13.2 x 10.63 inches, so it needs a bit more cabinet space than the compact model. It is listed as New - Open box, so inspect the condition before install. The main limitation is the open-box condition, which means the unit may have been previously opened and should be checked thoroughly before you commit.
Commercial Grease Interceptor Grease Trap Stainless Under Sink Grease Trap
This stainless steel interceptor is the compact, lower-priced alternative. The stainless body is meant for long service life, and the four-stage filtration system separates oil from water. It also includes an automatic shut-off, making it useful for open-air placement. The limitation is capacity: the listed 18-20L volume is smaller than the 70 lb competitor, so it suits kitchens with lighter grease output. Keep that in mind if your sink handles heavy loads over long shifts.
Final choice by use case
Go with the Beseder 70 lb if you need a higher-capacity interceptor and don't mind an open-box unit with dependable seals. Go with the stainless compact if you want a lower-priced stainless body with automatic shut-off for lighter grease loads.
