Best Whole House Water Filter Cartridges
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Our collection of Whole House Water Filter Cartridges is designed to ensure every drop of water in your home is pure, clean, and refreshing. With a variety of sizes, filtration capabilities, and advanced technologies, these cartridges are ideal for removing sediment, chlorine, chloramine, heavy metals, and other contaminants, improving water taste, smell, and quality. Whether you need a replacement for a single-stage, twin, or triple-stage system, we’ve got you covered with options that fit standard housings.
We continually update our selection to meet our community’s needs, so if you don’t see what you’re looking for, feel free to email us at help@mywaterfilter.com.au or call 02 5562 0255. Our friendly Sales Team is ready to assist you.
Frequently Asked Questions
The replacement frequency depends on your water quality and usage, but generally, cartridges should be replaced every 6–12 months.
Our cartridges fit standard Big Blue and other whole house filtration systems. Check the size (e.g., 10" x 4.5" or 20" x 4.5") and compatibility details in the product description.
Consider your filtration system, water quality, the contaminants you want to remove, and desired water pressure. Our product descriptions and Sales Team can guide you to the best choice.

- Removes sediment
- Quality product
- Fits standard filter housings

- Size: 20" x 4.5"
- Rating: 10 Micron
- Washable Sediment

- Removes sediment
- Quality product
- Fits standard filter housings

- Sediment Filter
- Economical cost
- 100% Polypropylene Fibre

- Sediment Filter
- Economical cost
- 100% Polypropylene Fibre

- Highly recommended for town
- Chlorine, Bacteria Gone
- Removes Heavy Metals

- NSF Certified
- Carbon Block
- Chloramine Reduction

- NSF Certified
- Carbon Block
- Chloramine Reduction

- NSF Certified
- Carbon Block
- Chloramine Reduction

- Removes chlorine
- Improves Taste and Odor
- 100% Coconut Carbon Block Cartridge

- Highest flow Performance carbon block technology
- High Performance Coconut Shell 100%
- Great Chlorine, taste and Odor Removal

- Economical Cost
- Sediment Filter
- 100% Polypropylene

- Economical Cost
- Sediment Filter
- 100% Polypropylene

- Polyspun Sediment
- 10" x 4.5"
- 5 Micron

- Economical Cost
- Sediment Filter
- 100% Polypropylene

- Economical Cost
- Sediment Filter
- 100% Polypropylene

- Pleated Sediment
- Suit 10" Big Blue
- 100% Polypropylene Fibre

- Removes sediment
- Quality product
- Fits standard filter housings

- Removes sediment
- Quality product
- Fits standard filter housings

- Pleated Sediment
- Suit 10" Big Blue
- 100% Polypropylene Fibre

- Removes sediment
- Quality product
- Fits standard filter housings

- Pleated Sediment
- Suit 10" Big Blue
- 100% Polypropylene Fibre

- Removes sediment
- Quality product
- Fits standard filter housings

- Removes sediment
- Quality product
- Fits standard filter housings

- Removes sediment
- Quality product
- Fits standard filter housings

- Pleated Sediment
- Suit 10" Big Blue
- 100% Polypropylene Fibre

- Pleated Sediment
- Suit 10" Big Blue
- 100% Polypropylene Fibre

- 5 Micron
- High sediment holding capacity
- Suits Goldcarb pre filter

- Removes sediment
- 100% Polypropylene
- Economical Cost

- Removes silt, sand, dirt
- Protects other cartridges
- Fits standard filter housings

- Removes sediment
- 100% Polypropylene
- Economical Cost

- Removes sediment
- 100% Polypropylene
- Economical Cost

- Removes sediment
- Quality product
- Fits standard filter housings

- Removes sediment
- Quality product
- Fits standard filter housings

- Removes sediment
- Quality product
- Fits standard filter housings

- Stops dirt, sand, silt
- Protects other cartridges
- Fits all standard housings

- Removes sediment
- 100% Polypropylene
- Economical Cost

- USA Made
- Suit Calcite filter where pH is 5
- Quality guranteed

- Elevates water pH from below 7
- Protect your house plumbing fixtures/copper from corrosion and degradation
- Ensure Neutral to slightly Alkaline water