Product Information

Oasis 033879-001 VersaFilter I Replacement Filter Cartridge
The Oasis 033879-001 VersaFilter I Replacement Filter Cartridge maintains filtration in compatible Oasis water coolers and drinking fountain systems equipped with the original VersaFilter. Its carbon filtration media and sediment prefilter work together to reduce chlorine taste and odor, lead, and cysts while improving the taste and appearance of drinking water. Rated for 1,250 gallons or approximately six months of service, this replacement cartridge supports a regular maintenance schedule for commercial hydration equipment.
Key Features
- Certified filtration performance: The VersaFilter system is tested and certified by NSF International to NSF/ANSI Standards 42 and 53.
- Chlorine, lead, and cyst reduction: Addresses chlorine taste and odor along with lead and filterable cysts.
- 1-micron sediment prefilter: A spun polypropylene wrap captures sediment and helps protect the filtration media from premature plugging.
- Carbon block with lead-reduction media: Combines powdered carbon and specialized media in a compression-molded block.
- Automatic shut-off: A patented valve engages during cartridge insertion and removal to simplify filter changes.
- Sealed cartridge construction: Keeps hands from contacting the internal filter media during replacement.
- Replacement cartridge only: Part number 033879-001 replaces the filter in an existing compatible installation; mounting hardware is separate.
Confirm Your Installed Filter System
Check the existing cartridge label and equipment parts list before ordering. Oasis identifies 033879-001 as a replacement filter for select VersaCooler II and VersaFiller configurations, but the installed filter system determines compatibility. Equipment bearing the same cooler family name may use different filtration options. Matching the complete part number helps prevent ordering a cartridge that does not fit the existing filter head.
Filter Replacement and Maintenance
Use the 1,250-gallon rating and approximately six-month service interval to plan routine replacement, following the instructions supplied with your equipment. Actual service life depends on water consumption and incoming water conditions. Record the installation date, follow the required flushing procedure, and reset the filter monitor if your unit includes one.
Expert selection tip: Keep the cartridge part number alongside the equipment model and serial number in your maintenance records. This makes future ordering easier, especially when several Oasis units with different filter systems are installed at the same location.
Buy at the best price or request best price quotes for the Oasis 033879-001 VersaFilter I Replacement Filter Cartridge at ProDrinkingFountains.com. Need help confirming compatibility? Chat online or call 888-503-7937 Mon–Fri, 9AM–5PM EST.

Oasis 033879-001 VersaFilter I Replacement Filter Cartridge
The Oasis 033879-001 VersaFilter I Replacement Filter Cartridge maintains filtration in compatible Oasis water coolers and drinking fountain systems equipped with the original VersaFilter. Its carbon filtration media and sediment prefilter work together to reduce chlorine taste and odor, lead, and cysts while improving the taste and appearance of drinking water. Rated for 1,250 gallons or approximately six months of service, this replacement cartridge supports a regular maintenance schedule for commercial hydration equipment.
Key Features
- Certified filtration performance: The VersaFilter system is tested and certified by NSF International to NSF/ANSI Standards 42 and 53.
- Chlorine, lead, and cyst reduction: Addresses chlorine taste and odor along with lead and filterable cysts.
- 1-micron sediment prefilter: A spun polypropylene wrap captures sediment and helps protect the filtration media from premature plugging.
- Carbon block with lead-reduction media: Combines powdered carbon and specialized media in a compression-molded block.
- Automatic shut-off: A patented valve engages during cartridge insertion and removal to simplify filter changes.
- Sealed cartridge construction: Keeps hands from contacting the internal filter media during replacement.
- Replacement cartridge only: Part number 033879-001 replaces the filter in an existing compatible installation; mounting hardware is separate.
Confirm Your Installed Filter System
Check the existing cartridge label and equipment parts list before ordering. Oasis identifies 033879-001 as a replacement filter for select VersaCooler II and VersaFiller configurations, but the installed filter system determines compatibility. Equipment bearing the same cooler family name may use different filtration options. Matching the complete part number helps prevent ordering a cartridge that does not fit the existing filter head.
Filter Replacement and Maintenance
Use the 1,250-gallon rating and approximately six-month service interval to plan routine replacement, following the instructions supplied with your equipment. Actual service life depends on water consumption and incoming water conditions. Record the installation date, follow the required flushing procedure, and reset the filter monitor if your unit includes one.
Expert selection tip: Keep the cartridge part number alongside the equipment model and serial number in your maintenance records. This makes future ordering easier, especially when several Oasis units with different filter systems are installed at the same location.
Buy at the best price or request best price quotes for the Oasis 033879-001 VersaFilter I Replacement Filter Cartridge at ProDrinkingFountains.com. Need help confirming compatibility? Chat online or call 888-503-7937 Mon–Fri, 9AM–5PM EST.






