is it ok if it develops green fungi on it?

I wash them when the green stuff appears. Also the filters.

After the first few months of use, it's like I have to clean it every few weeks. Does that mean our water has more in to filter out?

Not Really,if you're using tap water. The manual recommends lightly cleaning it once a week (whether it needs it or not). (For faster filtering after cleaning) then let it dry for 45 min. to an hour and fill. I use R/O (filtered) water in mine and I still have to clean the Ceramic Pre-Filter. The cleaning is just apart of owning this unit and your water is pretty clean if the filter doesn't clog for months (or weeks). If you are using an R/O system at home to filter your water, then it might be getting close to time for you to change out your R/O filters. Hope this helps.

Does this pre stage filter require any maintenance or is good for a year as it states?

Every time you clean your santevia water system you need to clean the ceramic pre-filter. So if you follow the instructions from the set up process. You will clean this ceramic filter the same way every time you clean your system. If the water from your tap has a lot of algae in it you will have to scrub it off. This process will make this ceramic filter thinner and thinner. I have a lot of algae in my tap water, but so far the filter had lasted a year.

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Santevia Ceramic Pre-filter Replacement by | Designed for 's Gravity Water System | Removes Particles and Impurities From Water | 0.3 Micron Pore Size

Product ID: 276405564

Details

External testing certification
NSF
Item weight
4 Ounces
Material
Ceramic
Product benefits
Reduces and
Product dimensions
4.1D x 12.4W x

⏳1 year filter lifespan

🧱0.3 micron ceramic pore size

🛡️removes rust & microplastics

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S$81

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Description

💧 Elevate your hydration game with crystal-clear confidence!

EXTENDED FILTER LIFE - Lasts a full year with easy scrubbing to maintain peak performance.
ENHANCED WATER PURITY - Effectively reduces rust, sediment, and microplastics for safer hydration.
OPTIMIZED CONTACT FILTRATION - Slow filtration boosts interaction with main filters, maximizing contaminant removal.
PRECISION CERAMIC FILTRATION - 0.3 micron pores trap microscopic impurities for pure, clean water.
SEAMLESS GRAVITY SYSTEM INTEGRATION - Designed exclusively for Santevia Gravity Water System for hassle-free replacement.

The Santevia Ceramic Pre-filter is a durable, 0.3 micron physical filtration replacement designed for the Santevia Gravity Water System. It removes rust, sediment, and microplastics, enhancing water purity and taste. With a lifespan of one year and easy maintenance, it ensures long-lasting, efficient filtration that complements the system’s multi-stage purification process.

Specifications

ASIN	B00639LPTC
Best Sellers Rank	#59,551 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #191 in Replacement Water Filters
Brand Name	Santevia
Compatible Water Purifier Models	Santevia Gravity Water System
Customer Reviews	4.6 4.6 out of 5 stars (1,785)
EU Spare Part Availability Duration	1 Years
External Testing Certification	NSF
Global Trade Identification Number	00708574001316, 00708574001323
Included Components	Ceramic Pre Filter
Item Dimensions D x W x H	4.1D x 12.4W x 12.4H centimeters
Item Type Name	Ceramic Pre-Filter
Item Weight	4 Ounces
Manufacturer	Santevia Water Systems
Manufacturer Part Number	S131
Material Type	Ceramic
Model Number	S132
Number of Items	1
Product Benefits	Reduces impurities and improves water taste with physical filtration
Set Name	Santevia Gravity Water System
UPC	067735486011 793842181715 749447349173 735343483318 708574001323 798837586292 708574001316
Unit Count	1 Count

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