1 / 7Mutital M900 CA6903 Replacement Water Filter Cartridges, 6-Pack
Mutital M900 replacement water filter cartridges are listed for Philips CA6903-compatible coffee machines. The six-filter pack uses activated carbon and ion-exchange resin, with a recommended replacement interval of every three months depending on local water quality.
At a glance
- Listed as a replacement for Philips CA6903 filters, with compatibility models also named in the listing.
- The manufacturer recommends soaking each filter in fresh tap water for 5–10 minutes before use.
- The listing recommends replacing a filter every three months, depending on local water quality.
Reference price: $44.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Six filters are listed, so the pack provides several replacements for routine upkeep.
- Customer feedback describes a good fit and seal, which matters for a cartridge installed inside a coffee machine.
Technical specifications
4 specifications| Brand | Mutital |
|---|---|
| Model | M900 |
| Dimensions listed | 19D x 32W x 4.8H centimetres |
|---|
| Material listed | Natural Activated Carbon Ion-Exchange Resin |
|---|
What to know before buying
- The manufacturer claims reduction of lead, chlorine, copper and limescale, and says the filters retain essential minerals. These are listing claims, not independently verified performance results.
Listing details to confirm
The listing gives the replacement interval as every three months depending on local water quality, while also claiming each filter can last longer than three months and that a six-pack lasts over one and a half years. Treat longevity as variable rather than assured. Confirm your machine model against the compatibility list before buying.
What’s in the box
Included- 6 filters
- Manual
Who is it for?
A good fit for
- Owners of Philips CA6903-compatible coffee machines seeking a multi-filter replacement pack.
- Buyers comfortable following the stated soaking and periodic-replacement instructions.
Less suited to
- Owners whose coffee machine is not listed as compatible or whose exact filter type is uncertain.
- Buyers seeking independently verified contaminant-reduction or filter-lifetime results.

Customer reviews on Amazon
- 5 stars
81% 81% - 4 stars
11% 11% - 3 stars
3% 3% - 2 stars
0% 0% - 1 star
5% 5%
Customer feedback describes these cartridges as a good-quality alternative that fits well, seals properly and works as expected. Durability is also praised, although the specific report of lasting about a year is one customer's experience and does not establish typical filter life. This reported fit is useful for buyers replacing a CA6903-style cartridge, but it does not confirm compatibility with every machine listed or verify the manufacturer's water-treatment claims.
Positive themes
- Customers report good fit and a secure seal.
- Feedback describes the cartridges as good quality and functional.
- Some feedback praises durability.
Frequently asked questions
How many filters are in the pack?
The listing identifies a six-pack and specifies six filters in the included-components list.
Which machines does the listing say these fit?
It identifies Philips CA6903/10 and lists selected Incanto, Intelia Deluxe and PicoBaristo models. Check your precise model number against the full compatibility list before ordering.
How should I prepare a filter before first use?
The manufacturer recommends soaking it in fresh tap water for 5–10 minutes to flush it and remove air bubbles.
How often should the filter be replaced?
The listing recommends replacement every three months, depending on local water quality, while also making a longer-lasting claim. Actual duration is not established.

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