Spectra Watermakers 10" Big Blue Calcite Remin Filter FT-FTC-10BBCALCITE

1. Replacement prefilter cartridge used on Spectra/Daily Watermakers systems to keep sediment (and/or chlorine) out of the pump and membranes. Housing style: Big Blue.
2. Replace when you notice reduced output, higher vacuum/pressure drop, or on a regular service interval based on water conditions.
3. Best practice: verify by part number and system model/serial before ordering, especially on older or modified systems.

Key Fitment Details

• Part No.: FT-FTC-10BBCALCITE
• Element Length: 10"
• Housing Style: Big Blue

F.A.Q.

1. What is this part used for?
   Replacement prefilter cartridge used on Spectra/Daily Watermakers systems to keep sediment (and/or chlorine) out of the pump and membranes. Housing style: Big Blue.
2. How do I confirm it is the correct one?
   Match the part number and compare key specs (sizes, voltage, ports). If you have your watermaker model and serial number, we can confirm before you order.
3. Any service tips?
   Shut down the system, depressurize, swap the element, inspect/clean the housing O-ring, and hand-tighten the bowl - do not over-tighten.
4. Good to know:
   If your filter looks similar but is a different length or micron rating, verify by part number before ordering.

USED ON THE FOLLOWING MODELS (but not limited to):

VENTURA 150-D

VENTURA 150-MPC

VENTURA 200T-D

VENTURA 200T-MPC

CAPEHORN XTREME

CATALINA 340Z

CATALINA 300MKII

NEWPORT MODELS

Compatibility can vary by configuration - confirm by part number.

Additional Parts You Might Consider: 

Spectra 5 Micron Filter

Spectra 20 Micron Filter

Spectra 50 Micron Filter

Spectra 5 Micron Carbon Block Filter

Spectra SC-1 Storage Compound

Spectra SC-2 Alkaline Cleaning Compound

Spectra SC-3 Acid Cleaning Chemical

Also helpful:

• Keep a spare set onboard if you cruise in silty or high-growth areas

Questions? Visit our Contact Page to speak to our watermaker experts.

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