How to Use the MirOil BD505 Electric Fryer Oil Filter Machine | Step-by-Step Instructions

The MirOil BD505 is a 55 lb electric fryer oil filter machine designed for commercial fryers with drain valves. It helps restaurants, cafeterias, food trucks, concession stands, churches, schools, and other foodservice operations filter used fryer oil through a MirOil EZ Flow filter bag and pump the filtered oil back into the fryer.

This guide explains the basic BD505 operating process, including how to position the machine, install the filter bag and frame, drain fryer oil into the trolley, pump filtered oil back into the fryer, and clean the machine after use.

For complete safety and operating instructions, always refer to the official MirOil BD505 operator manual.

Proper fryer oil filtration can help remove crumbs, food particles, sediment, and cooking debris from oil. When used as part of a complete MirOil oil care program with MirOil EZ Flow reusable filter bags and MirOil FryPowder oil stabilizer and filter aid, the BD505 can help support cleaner oil, better fried food quality, reduced waste, and lower operating costs.

Step-by-Step BD505 Operating Instructions

1. Check your fryer and oil level

Confirm that your fryer has a drain valve and that the oil volume does not exceed the BD505’s rated 55 lb capacity.

MirOil BD505 electric fryer oil filter machine positioned under fryer drain valve

2. Position the BD505 safely

Move the BD505 into place below the fryer drain valve. Make sure the machine is stable, the wheels are locked or controlled, and the drain path is clear.

MirOil EZ Flow filter bag and frame installed in BD505 discard trolley

3. Install the filter bag and frame

Place the correct MirOil EZ Flow filter bag and frame assembly into the BD505 discard trolley before draining oil.

Used fryer oil draining through MirOil filter bag into BD505 trolley

4. Drain oil through the filter bag

Open the fryer drain valve slowly and allow the used fryer oil to flow through the filter bag into the BD505 trolley. The filter bag helps capture crumbs, sediment, and cooking debris.

5. Allow filtration to finish

Wait until the oil has fully passed through the filter bag before pumping oil back into the fryer.

MirOil BD505 pumping filtered fryer oil back into commercial fryer

6. Pump filtered oil back into the fryer

Use the BD505 electric pump to return the filtered oil to the fryer.

MirOil BD505 fryer oil filter machine parts and components

7. Clean the machine and filter bag

After use, clean the filter bag, frame, trolley, and hose according to the operator manual.

Always follow the official MirOil operator manual and your kitchen’s hot-oil safety procedures. Hot fryer oil can cause serious burns if handled incorrectly.

MirOil BD505 55 lb Electric Fryer Oil Filter Machine

The BD505 is part of MirOil’s professional fryer oil management product range, which includes:

  • Electric fryer oil filter machines
  • Hand-operated HD Series filter machines
  • MOD Series industrial filter machines
  • Reusable EZ Flow filter bags
  • Filter pots and pails
  • Oil caddies
  • FryPowder oil stabilizer and filter aid
  • Test kits and replacement parts

Frequently Asked Questions About the MirOil BD505

What is the MirOil BD505 used for?

The MirOil BD505 is used to filter used fryer oil from commercial fryers with drain valves. The oil drains through a filter bag into the BD505 trolley and is then pumped back into the fryer.

What size fryer is the BD505 designed for?

The BD505 is designed for fryers with up to 55 lb oil capacity.

Which filter bag fits the MirOil BD505?

The BD505 is designed to work with the correct MirOil EZ Flow filter bag and frame assembly. Link directly to the replacement filter bag product.

Can the BD505 be used with countertop fryers?

The BD505 is designed for fryers with drain valves. For countertop fryers or lift-out fry pans, compare the BS505 or other MirOil models.

What temperature should fryer oil be when filtering?

The BD505 product information states that it filters fry oil between 300 and 350 degrees Fahrenheit. Always follow the operator manual and your kitchen’s hot-oil safety procedures.

Where can I buy BD505 spare parts?

Genuine MirOil BD505 spare parts are available through the BD505 spare-parts page, which lists BD505 part numbers and replacement components

Fryer oil is one of the biggest recurring costs in a commercial kitchen. MirOil helps kitchens fry smarter by making oil filtration easier, cleaner, and more consistent.

Cleaner Oil. Better Food. Lower Costs.

Fry smarter with MirOil.