3M 5613309 Filter Cartridge
Out of stock
Part number 5613309 is a Filter cartridge listed under the 3M brand name. It installs into compatible drinking water setups to treat incoming cold water before it reaches your tap.
This filter is out of stock right now, so it cannot be added to the cart.
A filter cartridge is built to handle a set amount of water during its service life. Over time, it reaches its rated capacity and must be replaced to keep water flowing properly.
Specifications
| Part number | 5613309 |
|---|---|
| Brand | 3M |
| Type | Filter cartridge |
| Capacity | 25,000 gallons |
| Flow rate | 2.1 gpm |
| Height | 4.9 in / 12.45 cm |
| Length | 14.35 in / 36.45 cm |
| Width | 5.1 in / 12.95 cm |
From the maker's and filter sellers' listings for this number. Compare with the label on your old filter.
What the Cartridge Does
This cartridge mounts directly in line with your cold water supply. Water flows through the housing and passes through the internal media to treat the supply.
An under-sink filter that is not RO connects to the cold water line only, with no drain line. A reverse osmosis system has a membrane and a small drain line. The cartridge works inside its designated system until it fills with captured material.
Cartridge Specifications
Every water filter is designed around specific physical and flow measurements. The specs for part 5613309 include the following exact ratings:
- Capacity: 25,000 gallons
- Flow rate: 2.1 gpm
- Height: 4.9 in / 12.45 cm
- Length: 14.35 in / 36.45 cm
- Width: 5.1 in / 12.95 cm
When to Replace the Filter
Typical change intervals are rough guidance. Pitcher filters last about every 2 months, faucet filters about every 3 months, whole house sediment filters every 3 to 6 months, and fridge filters about every 6 months. Under-sink cartridges typically last every 6 to 12 months, RO pre and post filters every 6 to 12 months, and RO membranes every 2 to 3 years.
The interval on the product page and in the manual always wins. A filter is built to handle a set amount of water, its rated capacity. Change it sooner if water flow slows or the filter light comes on. Many fridge and RO filter lights track time or water used. They do not test the water.
- Shut off the cold water supply valve feeding the filtration system.
- Open the downstream faucet to release any built-up water pressure.
- Remove the old cartridge by twisting or releasing it from the head assembly.
- Seat the replacement cartridge securely into the housing.
- Turn the water supply back on and inspect the connections for leaks.
- Run some water through the new filter before drinking to flush it completely.
Read your old filter
- Locate the printed product label on the outside of your existing filter cartridge.
- Check that the part number reads 5613309 directly on the label.
- Check the model number on the side or front of your water system or inside your fridge on a side wall.
- Match by the model of your system, the number on your old filter, or your fridge model.
- Note if your part has been superseded by number CU56133-09.
When to call a pro
If you notice persistent leaks around the filter head, cannot shut off your water line, or feel unsure about performing plumbing work, stop and contact a licensed plumber.
Questions
What is the rated capacity of the 5613309 filter cartridge?
The cartridge has a rated capacity of 25,000 gallons. It also has a flow rate of 2.1 gpm. You should change the cartridge sooner if your water flow slows down.
What are the physical dimensions of this part?
The cartridge measures 4.9 in / 12.45 cm in height, 14.35 in / 36.45 cm in length, and 5.1 in / 12.95 cm in width.
Has this part number been replaced by another number?
Yes, part number 5613309 is superseded by part number CU56133-09. Check your equipment documentation or old label to confirm compatibility.
Does my filter indicator light mean my water is dirty?
No, filter indicator lights do not test water quality. Many fridge and RO filter lights simply track elapsed time or the amount of water used.
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