SKU: 56689390994

AQUALINE DI Filter Cartridge with Carbon for 10" Standard Housing

Sale price$36.70 Regular price$40.78
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

AQUALINE DI Filter Cartridge with Carbon for 10" Standard HousingDeionization Filter DI Polishing Filter For 10" Standard Filter Housing Deionization Polishing Filter Cartridge The DI 4 is a non regenerable general purpose deionization cartridge designed for use as an RO polisher for potable as well as laboratory grade water. The DI 4 has a carbon bed acting as a post filter to reduce TOC,taste, and odor. It is especially useful for polishing CA membrane RO water as it can remove free chlorine as well as CO2 gas.

Deionization Filter - DI Polishing Filter - For 10" Standard Filter Housing


Deionization Polishing Filter Cartridge

The DI-4 is a non-regenerable general-purpose deionization cartridge designed for use as an RO polisher for potable as well as laboratory grade water. The DI-4 has a carbon bed acting as a post filter to reduce TOC,taste, and odor. It is especially useful for polishing CA membrane RO water as it can remove free chlorine as well as CO2 gas.

The DI-4 is constructed totally from FDA grade materials and media. It can be used in recirculating mode or single pass. For best capacity, use two DI-4 cartridges in series.

Downflow operation is preferred. Intermittent up-flow may cause bed separation and quality failure. Continuous up-flow to exhaustion is acceptable.

DI-4 Specifications

Model: DI-4
Brand:

AQUALINE (Systematix Chemical Engineers)
Size: 2.5" Diameter x 9.75" Length
For Housing For Filter Size: 10" Standard
Approximate Outside Dimensions of Housing: 4.5"OD x 11.4"L (Approx.)
O-Ring Color: Black
Media:


Semiconductor grade (low TOC) mixed bed ion exchange resin (1:1 equivalent ratio)
Post Filter:

20 micron spun-bonded polypropylene
Pre-Filter: 100 micron reticulated poly foam
Flow Rate: 0.5 gpm
Capacity: 7500 ppm gallons for iron
pH Range: 0-14



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56689390994

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4.2 ★★★★★
Based on 26 reviews
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Hardtoplease
Bozeman, US
★★★★★ 5
Tinned 14 AWG.
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
Tinned will not corrode as fast. Flexible and worked great for my purpose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
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Verified Purchase
lori borger
Port Orchard, US
★★★★★ 5
OMG so much better than alternative products
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
went to my local box store and bought both multistrand and single strand to rewire a pedal. huge issues with flexibility. bought this product and ..what a pleasure. high quality, very very flexible and well packaged.
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Reviewed in the United States on July 4, 2024
C
Verified Purchase
chris s
Carnegie, US
★★★★★ 5
Good fit for Mercury 150 2 stroke!
This kit fit my Mercury 150 2 stroke great. Had all the parts needed to rebuild the water pump. Works well.
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Reviewed in the United States on August 28, 2025
K
Verified Purchase
Kelsay Hooker
Fort Morgan, US
★★★★★ 5
Fits perfect
Perfect fit for my mercury xr2 blackmax 150
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Reviewed in the United States on May 23, 2026
E
Verified Purchase
Earl Johnson
Lake Worth, US
★★★★★ 5
It's good quality. I was happy.
It was package very well. The impeller felt of quality of course it could have been priced cheaper. I would buy it again. Then they ask u if it was easy to install. Hell no. Anyone that's had to changed one nos it sucks
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Reviewed in the United States on June 4, 2024

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