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Hydrofast Filtre composite Hydrofast HF04 pour purificateur d'eau C300

Hydrofast

Filtre composite Hydrofast HF04 pour purificateur d'eau C300

Hydrofast Filtre composite HF04 pour purificateur d'eau C300 is a 5-in-1 replacement water filter cartridge with RO membrane and remineralization. Priced at $99.99, it delivers clean, great-tasting drinking water for homes using compatible C300 systems.

$99.99 $110.43-9%

● In stock

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Key features

  • 5-in-1 Filtration — Combines sediment, carbon, RO membrane, post-carbon, and remineralization layers
  • Polypropylene Sediment Filter — Removes rust, sand, and suspended particles
  • CTO Coconut Carbon Block — Reduces chlorine, heavy metals, and odors
  • Advanced RO Membrane — 0.0001μm precision removes bacteria and viruses
  • Post-Carbon Filter — 2nm pores for final chemical and odor removal
  • Remineralization Layer — Adds calcium, magnesium, and balances pH
  • Direct Compatibility — Designed for Hydrofast C300 purifiers

Pros

  • +Removes 99.99% of contaminants including viruses
  • +Improves taste with mineral infusion and odor removal
  • +Easy replacement with no tools required
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Cons

  • Only fits Hydrofast C300 systems
  • Higher cost than basic filter cartridges

About Hydrofast Filtre composite Hydrofast HF04 pour purificateur d'eau C300

What is Hydrofast Filtre composite Hydrofast HF04 pour purificateur d'eau C300?

The Hydrofast Filtre composite HF04 is a high-performance replacement filter cartridge designed for the Hydrofast C300 water purifier system. This 5-in-1 integrated filtration unit combines multiple advanced stages to deliver safe, healthy, and refreshing drinking water. With a compact design measuring ø88x377mm, it fits seamlessly into compatible units and offers comprehensive purification by removing contaminants, improving taste, and balancing mineral content. Ideal for household use, the HF04 filter ensures consistent water quality while supporting long-term system efficiency.

Key features

  • 5-in-1 Filtration — Combines sediment, carbon, RO membrane, post-carbon, and remineralization layers for complete purification.
  • Polypropylene Sediment Filter — Removes rust, sand, and suspended particles to protect downstream stages.
  • CTO Coconut Carbon Block — Reduces chlorine, organic compounds, and heavy metals while improving taste and odor.
  • Advanced RO Membrane — Filters bacteria, viruses, and chemical contaminants with 0.0001μm precision.
  • Post-Carbon Filter — Features 2nm pores for final polishing and removal of residual odors and chemicals.
  • Remineralization Layer — Adds essential minerals like calcium, magnesium, sodium, and potassium while balancing pH.
  • Direct Compatibility — Designed specifically for Hydrofast C300 purifiers; easy drop-in replacement.

Who is Hydrofast Filtre composite Hydrofast HF04 pour purificateur d'eau C300 for?

This filter is ideal for homeowners seeking reliable, high-quality drinking water using the Hydrofast C300 system. It suits households in areas with variable water quality, including municipal supplies with chlorine or well water with sediment concerns. Families focused on health and taste will appreciate the remineralization stage that enhances water flavor and provides beneficial minerals. It’s also suitable for users who want low-maintenance, long-lasting filtration without installing complex systems.

How does Hydrofast Filtre composite Hydrofast HF04 pour purificateur d'eau C300 compare?

Compared to standard polypropylene or single-stage carbon filters, the HF04 offers superior multi-stage filtration with reverse osmosis and mineral enhancement. It outperforms basic replacement cartridges by delivering near-laboratory-grade purification while improving taste and health benefits. Unlike generic filters, it’s engineered for exact compatibility with the C300 system, ensuring optimal flow and performance. When compared to standalone RO systems, it provides a more compact, integrated solution without sacrificing filtration precision or water quality.

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Best use cases

  • Home drinking water purification
  • Chlorine and odor reduction
  • Well water with sediment issues
  • Improving taste and mineral content
  • Maintenance of C300 purifier systems
🛒

Is Filtre composite Hydrofast HF04 pour purificateur d'eau C300 right for you?

The Hydrofast HF04 filter is best for owners of the C300 water purifier seeking reliable, multi-stage filtration. No technical skills are needed for replacement. It's ideal for households wanting cleaner, better-tasting water with mineral balance. Consider this over generic filters for superior performance and system compatibility.

How it compares: Compared to standard carbon or sediment filters, the HF04 offers advanced RO filtration and remineralization. It surpasses basic cartridges in contaminant removal and taste improvement, matching the performance of larger RO systems in a compact, system-specific design.

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Frequently Asked Questions

What does the Hydrofast HF04 filter remove?

The HF04 removes sediment, rust, chlorine, heavy metals, bacteria, viruses, and chemical contaminants using a 5-stage process including RO and carbon filtration for clean, safe drinking water.

Does the HF04 filter add minerals to water?

Yes, the fifth layer is a remineralization filter that adds calcium, magnesium, sodium, and potassium while balancing pH for healthier, better-tasting water.

How often should I replace the HF04 filter?

Replace the HF04 cartridge every 6 to 12 months depending on water quality and usage to maintain optimal filtration performance and water taste.

Is the HF04 compatible with other purifiers?

No, the HF04 is designed specifically for the Hydrofast C300 water purifier system and may not fit or function correctly in other models or brands.

Can the HF04 filter remove lead and microplastics?

Yes, the RO membrane and carbon stages effectively filter heavy metals like lead and particles as small as 0.0001μm, including microplastics and other harmful contaminants.

How much does Filtre composite Hydrofast HF04 pour purificateur d'eau C300 cost?

Filtre composite Hydrofast HF04 pour purificateur d'eau C300 is $99.99 at GeekBuying, marked down from $110.43 (save 9%). Prices may change — click through to GeekBuying for the latest.

Is Filtre composite Hydrofast HF04 pour purificateur d'eau C300 in stock at GeekBuying?

Yes, Filtre composite Hydrofast HF04 pour purificateur d'eau C300 is currently in stock at GeekBuying.

Are there coupon codes for GeekBuying?

Yes — Love Those Deals currently tracks 4 active GeekBuying coupons. See the coupons section on this page to copy a code before checkout.

Specifications

Brand
Hydrofast
SKU
6570
GTIN
6969031848357
MPN
GK531000
Last updated Apr 28, 2026