Aquasana AQ-4125 Replacement Filter Cartridge

Aquasana AQ-4125 Replacement Filter Cartridge

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Product Description expand_more

The AQ-4125 filter is intended for use as a replacement cartridge with the AQ-4100 and the AQ-4105 shower filter systems. It has a rated capacity of 10,000 gallons (38,000 litres) and can last for up to 6 months once it has been activated.

Filtration Capabilities

The AQ-4125 uses a 2-stage filtration method to remove contaminants from shower water. The first layer is made up of a blend of Zinc and Copper and is known as KDF 55 Process Media. It reduces Chlorine levels and helps to balance and enhance the water's pH. The second layer consists of AquaSorb HX Coconut Shell Carbon, which, like the first layer, reduces Chlorine levels and removes synthetic compounds. Between these layers, the AQ-4125 filter meets the NSF Certified Standards 42 and 61.

AQ-4125 Performance Data Sheet

Replacement Method

The AQ-4125 filter cartridge is easy to replace in either an AQ-4100 or AQ-4105 system and following the recommended method it should take only a couple of minutes to complete. Each replacement cartridge is provided with a set of instructions showing the fastest method to safely remove the old cartridge and install the new one and no power tools are required to make the exchange.

AQ-4125 Replacement Instructions

Specifications expand_more

Model: AQ-4125
Filter Capacity: 10,000 gallons (38,000 litres)
Filter Life: 6 Months
Flow Rate: 2.5 gpm (9.5 lpm)
Pressure Range: 2 - 5.5 bar (30 - 80 psi)
Temperature Range: 4.4 - 46°C (40 - 115°F)
Weight: 0.4 KG

Common Queries expand_more

How long does delivery take?

Deliveries to the UK are sent with a Free Next Working Day service* that operates from Monday to Friday. This timeframe increases to 2 days for UK offshore islands and Scottish highlands.

Deliveries abroad will vary in length depending on the destination, for more specific information please contact us.

*Please be aware that orders must be placed before 15:00 to receive them on the following working day. Orders placed after this time will be dispatched on the closest following working day instead.

How much will delivery cost?

All orders destined for the UK with a total value of £100 or more are elligible for Free Delivery. Orders with a lower value will have a standard delivery charge of £3.95.

For a full list of all our available delivery options, please see our delivery information page.

Product Reviews expand_more

  • Works well 5

    This is a great product and works well in the shower filter. It noticeably reduces chlorine and i have to use it every day. The only downside is that its very expensive.

    Posted by Miss Anna Lovatt on 18th Jun 2018
  • Aquasana AQ 4100/4125 5

    excellent product, using it for almost four years.

    Posted by Unknown on 31st Aug 2013

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