

💧 Upgrade your RO game with refillable ease and zero compromise!
The Finerfilters Refillable In Line Filter Housing is a durable, resin-made cartridge designed for reverse osmosis units. Compatible with granular media like DI resin and activated carbon, it features standard ¼" connectors and mounting brackets for easy installation and stability. Refillable and reusable, it offers an eco-friendly, cost-saving alternative to disposable cartridges, perfect for under-sink water purification setups.
| ASIN | B01N7HTTLD |
| Best Sellers Rank | 137,793 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 255 in Water Filter Cartridges |
| Brand | Finerfilters |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 82 Reviews |
| Global Trade Identification Number | 05060513510019 |
| Included Components | 2 fine foam pieces, 2 straight ¼ inch connectors, 2 brackets |
| Included components | 2 fine foam pieces, 2 straight ¼ inch connectors, 2 brackets |
| Installation Type | Under Sink |
| Installation type | Under Sink |
| Item Weight | 360 Grams |
| Manufacturer | FINERFILTERS |
| Material | Resin |
| Material Type | Resin |
| Model Name | CMIBJCK004382 |
| Model Number | CMIBJCK004382 |
| Other Special Features of the Product | Foldable |
| Power Source | Corded Electric |
| Purification Method | Activated Carbon |
| Purification method | Activated Carbon |
| Special feature | Foldable |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 1 count |
S**Y
Good
Good price good quality easy to use
M**M
Works fine
Added it to an existing filter to try and get it to zero. It reached zero so I hope it last a while now. Can’t fault it
R**W
Just what I needed.
Just what I needed.
C**L
Di resin unit
Fantastic bit of kit work awesome now I get 0 tds super happy
G**G
Perfect
I used this as an inline di unit for my ro filter and it is perfect. Thick plastic with good seals and would certainly recommend.
V**N
Reduced TDS to zero finally!
My ro/di unit doesn't manage to reduce TDS to zero for my marine aquarium probably due to the fast flow rate so got this as a final extra DI stage. Works perfectly, no leaks and the clips fit the unit to a standard sized RO chamber.
J**.
Used as an inline filter
I use this as an inline filter from my tap to my aquarium. I pack it with activated charcoal. Both connections at each end were replaced with brass fittings. It's a cheap option for the task it performs.
R**S
Thanks
Great product
Trustpilot
3 weeks ago
1 month ago