(2 customer reviews)


  • Replacement cartridge for the Metaltrap Auto-Fill Dual System
  • Pre-filter for the RV Dual Filter system

3 sizes available:

  • Size 6 (2.5″ x 10″) with approximate 6,000 US gallon capacity
  • Size 14 (4.5″ x 10″) with approximate 14,000 US gallon capacity
  • Size 22 (4.5″ x 20″) with approximate 22,000 US gallon capacity


For the Pre-Filter System:  The 5-Micron Pleated Replacement Cartridge is the second filter cartridge in the METALTRAP Pre-filter System. Now you can protect your pool & spa from the unsightly brown, green, and gray stains caused by metals like iron and copper. The patent-pending METALTRAP Pre-Filter for pools and spas traps the metals before they reach your pool and is safe and effective, even on the toughest waters found in problem wells.


METALTRAP is a combination of filtration media materials that work together to give you superior metal removal. This synergistic media technology doesn’t just treat water, it chemically reacts with the metals and then physically traps them, removing them permanently from the water! With METALTRAP, you can remove even the toughest metals and contaminants found in the worst well water.


As a Sediment Pre-Filter: This single system is the perfect add-on for the METALTRAP Ultra Dual Filter System for RV’s and homes, especially if your water source is loaded with sediment or particles.  Simply connect this pre-filter first inline in front of your METALTRAP Ultra Dual System to protect your Ultra cartridge from clogging prematurely. Sediment in the line can reduce pressure, slow the flow down and even clog your more expensive media cartridges. Using our pre-filter prior to the Ultra cartridge extends the life and reduces your chance of clogging it with unnecessary sediments. Our pleated cartridge is long-lasting and can be rinsed off for use again and again!


Keep in mind, with creativity, you can mix and match sizes of pre-filters that suits your needs. For example, you can get a Size 6 pre-filter even though you have a Dual System 22. You would just need to use flexible hose to connect to adjust for the heights, or adjust the height manually for a permanent mounted position.

Additional information
5 Micron Pleated Replacement Cartridges

up to 6,000 gallons ($24.99), up to 14,000 gallons ($31.99), up to 22,000 gallons ($44.99)

2 reviews for 5 Micron Pleated Filter Replacement Cartridge
  1. Francis Mirigliano (verified owner)

    Excellent customer service

    (0) (0)
  2. Melinda Shaw (verified owner)

    No large particles made it through.

    (0) (0)
Add a review

Your email address will not be published. Required fields are marked *