Monderma Fontaine Big 8.5 L stainless steel – 2 Imperial GF filters
Big 8.5 L: stainless steel and Imperial GF filters for your daily life
The Monderma Big 8.5 L water purifier combines AISI 304 stainless steel tanks, a stainless steel spigot, and two Imperial GF filters. It operates by gravity, requiring no electricity or plumbing connections.
Two filters made in the USA
Each GF filter combines a microporous ceramic shell impregnated with silver, granular activated carbon, and zeolite. The ceramic surface can be cleaned according to the instructions. The GF version is distinguished from the AMB by its granulated carbon, rather than a compressed block.
Features and equipment
- Purifier capacity: 8.5 L.
- Tanks: AISI 304 stainless steel.
- Dispensing: stainless steel spigot.
- Filters included: 2 Imperial GF elements.
- Stated weight: 3.5 kg.
The indicative flow rate for two GF filters is approximately 3 L/h. This varies based on water level, start-up, and the condition of the filters. Do not fill the upper tank beyond the capacity available in the lower tank.
Box contents
Complete Big 8.5 L purifier, two Imperial GF filters, stainless steel spigot, installation and maintenance guide, black protective bag.
Maintenance and replacement
Follow the instructions to clean the tanks and filters. The Monderma replacement interval is a maximum of 12 months after the pair is put into service, or sooner if the conditions of use or the manual require it. This maintenance interval is not a guarantee of constant reduction for every contaminant over 12 months.
Tests and documentation
Test report according to NSF 42 and 53 standards — Envirotek (2016, PDF)
Manufacturer’s NSF/ANSI 42 certificate — 2020 document (PDF)
Test results concern the sample tested. Please check the dates, references, and scope of the documents on our Tests, certificates and technical documentation page.
Usage: cold potable tap water, non-pressurized. This system is not intended to make well water, spring water, or water of microbiologically unknown origin potable. Comply with local authority guidelines in the event of a water alert.