I got mine today. It sounds like it has grandulars of something loose inside. Can hear it shift when turning. Will it get in my water lines?

No. The one I purchased did the same thing. I use it in line for a restaurant ice maker. Clean good tasting ice for fountain drinks. My second filter of this type.

What other cartridges are compatible with this? And how often should this filter be changed for home use?

This filter is designed for commercial food service, not residential use. If you are using it on an ice maker at home, you should change it about once/year.

Does this filter make the ice crystal clear?

The primary function of the HF40-S cartridge is to reduce particulates down to 0.2 microns, bad tastes, odors, chlorine, and minimize scaling. The overall clarity of the ice would depend on the initial water quality.

Looking to replace my filter HF-40 (no S), will it fit?

call the manufacturer; we did and that was helpful.

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3M Cuno CUNO-HF40-S Food Service Replacement Water Filter Cartridge for ICE140-S by 3M

3M Cuno CUNO-HF40-S Food Service Replacement Water Filter Cartridge for ICE140-S by 3M

Product ID: 277364003

Details

Material
Carbon Fiber
Item weight
2.24 Pounds
External testing certification
ANSI NSF
Brand
3M
Set Name
High Flow

⚡2.1 GPM high flow rate

💧0.2 Micron filtration precision

🔋25,000 gallon long-lasting capacity

Description

💧 Elevate your water game with 3M’s powerhouse filter – because pure water is non-negotiable.

BUILT TO LAST - Massive 25,000-gallon capacity means fewer replacements and more consistent performance, saving you time and hassle.
UNINTERRUPTED FLOW - Delivers a powerful 2.1 gallons per minute flow rate, ensuring your ice machine or water system never slows down.
SCALE INHIBITOR POWER - Protects your equipment by reducing scale buildup, extending the life of your ice machine and filtration system.
CRYSTAL CLEAR HYDRATION - Advanced 0.2 micron carbon block filtration removes bacteria, sediment, cysts, and chlorine taste for pure, fresh water every time.
SEAMLESS SEAL TECHNOLOGY - O-ring seal guarantees leak-free installation and maintenance, keeping your system running smoothly.

The 3M Cuno HF40-S replacement cartridge is engineered for the ICE140-S filtration system, featuring a 0.2 micron carbon block filter and scale inhibitor. It delivers a robust 2.1 GPM flow rate and supports up to 25,000 gallons, effectively reducing bacteria, sediment, cysts, chlorine taste, and scale to ensure premium water quality and equipment longevity.

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Brand	3M
Model Number	80151
Product Dimensions	13.97 x 26.67 x 58.93 cm; 1.02 kg
Capacity	25000 Gallons
Material	Carbon Fiber
Item Weight	1.02 Kilograms

3M Cuno CUNO-HF40-S Food Service Replacement Water Filter Cartridge for ICE140-S by 3M

Details

Details

Description

Specifications

Common Questions