10″ × 4.5″ Big Blue Triple Filter Service Kit – Sediment, Carbon & Antibacterial

## Big Blue Triple Filter Service Kit – 10″ × 4.5″

Keep your whole house water filtration system performing efficiently with our Big Blue Triple Filter Service Kit. This convenient maintenance package includes three 10″ × 4.5″ replacement cartridges and three housing O-rings. Together, these components provide a practical solution for servicing compatible triple-stage Big Blue filtration systems.

## Three-Stage Water Filtration

### Stage 1 – 5 Micron Pleated Washable Sediment Filter

The first stage captures dirt, rust, sand and other suspended sediment from your water supply. Its pleated design provides a large filtration surface area, helping maintain water flow while protecting the following cartridges.

Additionally, the washable filter media allows cleaning and reuse where appropriate, helping extend cartridge life.

### Stage 2 – 5 Micron Carbon Block Filter

The second stage contains a 5 micron carbon block cartridge designed to help reduce chlorine, unpleasant tastes and odours in suitable water supplies.

Furthermore, the carbon block provides additional fine particulate filtration. As a result, this stage helps improve the aesthetic quality of household water.

### Stage 3 – Silver Impregnated Antibacterial Filter

The third stage features a silver impregnated antibacterial cartridge. Silver impregnation helps inhibit bacterial growth within the filter media, supporting filter hygiene.

However, this cartridge should not replace a validated UV or other disinfection system when treating microbiologically unsafe water.

## Three Replacement Housing O-Rings

This service kit also includes three replacement O-rings for compatible 10″ × 4.5″ Big Blue filter housings.

These seals help maintain watertight connections during routine cartridge replacement. Before installation, check the O-ring dimensions against your existing housings to confirm compatibility.

## Why Choose Our Big Blue Triple Filter Service Kit?

Our Big Blue Triple Filter Service Kit combines all three filtration stages in one convenient maintenance package. Therefore, you can replace the cartridges together rather than ordering each component separately.

In addition, the included O-rings provide replacement seals for all three filter housings.

The combination of pleated sediment filtration, carbon block filtration and silver impregnated media supports routine whole house water filtration maintenance.

For best results, follow the manufacturer’s recommended servicing intervals. Also, select the appropriate filtration and disinfection treatment for your particular water source.

## Shop Online with Aus Water Tanks

Aus Water Tanks supplies replacement cartridges, service kits and whole house filtration products for Australian homes and properties.

We offer Australia-wide delivery, making it convenient to purchase replacement filters and maintenance products online.

Shop online and save with Aus Water Tanks.