Discover premium K1 micro filter media for sale, the ultimate solution for advanced biological filtration in wastewater treatment, aquaculture, and industrial applications. Engineered with cutting-edge design, our K1 micro filter media offers exceptional performance in moving bed biofilm reactor (MBBR) systems. This high-efficiency media is specifically developed for environments requiring superior oxygen transfer and biomass retention, making it ideal for both new installations and retrofits.
Crafted from high-density polyethylene (HDPE), the K1 micro filter media features a compact wheel-shaped structure with internal wheel ribs that provide optimal protection for the biofilm layer. Its micro size enhances surface area exposure while maintaining excellent fluidization properties, ensuring consistent treatment efficiency even under high hydraulic loads. Available in bulk quantities for international trade, our K1 micro filter media for sale meets stringent global standards, delivering reliable results in denitrification, nitrification, and BOD/COD reduction processes.
With a protected surface area exceeding 500 m²/m³, this media supports high microbial growth without clogging, reducing operational downtime and maintenance costs. Whether you're optimizing fish farm recirculation systems or upgrading municipal sewage plants, our K1 micro filter media provides a cost-effective, long-lasting filtration solution trusted by industry leaders worldwide.
| Parameter | Value | Unit | Description |
|---|---|---|---|
| Material | Virgin HDPE | - | High-density polyethylene, non-toxic and recyclable |
| Dimensions | 10 mm x 7 mm | mm | Micro wheel shape for optimal flow dynamics |
| Protected Surface Area | 500 - 600 | m²/m³ | Effective area for biofilm growth |
| Specific Gravity | 0.96 | g/cm³ | Buoyant design for efficient mixing |
| Void Ratio | >95 | % | High porosity prevents clogging |
| Service Life | 15 - 20 | Years | Under normal operating conditions |
| Operating Temperature | -10 to 60 | °C | Suitable for diverse climates |
| pH Tolerance | 1 - 14 | - | Resistant to acidic and alkaline environments |
| Filling Ratio | 30 - 70 | % | Recommended for MBBR tanks |
| Color | White | - | Standard; custom colors available |
Note: Specifications are subject to minor variations based on manufacturing tolerances. Contact us for customized K1 micro filter media for sale options.

Our K1 micro filter media for sale excels in a wide array of scenarios where biological filtration is critical. In aquaculture, it powers recirculating aquaculture systems (RAS) for shrimp, salmon, and tilapia farming, achieving ammonia removal rates up to 90% while maintaining optimal water quality. The micro size allows for dense packing in biofilters, supporting high stocking densities without compromising fish health.
In municipal and industrial wastewater treatment, the media is deployed in MBBR configurations for secondary treatment stages. It effectively handles high organic loads from food processing, pharmaceuticals, and textile effluents, ensuring compliance with effluent discharge standards like BOD < 20 mg/L. For decentralized systems, such as rural sewage plants or hotel wastewater setups, its compact nature minimizes footprint requirements.
Additional applications include integrated fixed-film activated sludge (IFAS) processes for BOD/COD reduction, anoxic zones for denitrification, and even drinking water polishing filters. In biogas plants, it enhances anaerobic digestion efficiency. Engineers appreciate its plug-and-play integration, reducing startup times and enabling scalable expansions for growing operations.
Choosing our K1 micro filter media for sale delivers unmatched advantages over traditional filtration media. Its micro design maximizes biomass concentration per unit volume, boosting treatment capacity by 30-50% compared to larger carriers. The self-cleaning mechanism, driven by turbulent flow, eliminates sludge accumulation, extending media lifespan and slashing cleaning costs.
Energy efficiency is a standout benefit: lower aeration demands due to enhanced oxygen diffusion result in 20-30% savings on operational expenses. Durability against mechanical stress and biofouling ensures consistent performance over decades, with minimal replacement needs. Environmentally, the HDPE composition is fully recyclable, aligning with sustainable practices and green certifications.
Furthermore, the media's high void ratio facilitates superior mass transfer, accelerating reaction kinetics for faster pollutant breakdown. Rigorous testing in real-world pilots confirms its efficacy across varying loads, from low-flow residential units to high-volume industrial plants. Invest in reliability with K1 micro filter media for sale—proven to outperform competitors in efficiency, longevity, and value.
As a leading supplier of K1 micro filter media for sale, we bring decades of expertise in plastic filter media manufacturing and international trade. Our state-of-the-art production facilities utilize automated extrusion and molding processes to ensure uniformity and precision in every batch. We prioritize quality control with in-house labs conducting surface area analysis, density testing, and biofilm adhesion trials.
Our global supply chain supports seamless delivery to Europe, Asia, North America, and beyond, with flexible MOQs for B2B buyers. Certifications including ISO 9001, ISO 14001, and REACH compliance underscore our commitment to excellence and sustainability. We offer technical support, from system design consultations to performance optimization, empowering your projects with expert guidance.
Customer testimonials highlight our on-time deliveries, competitive pricing, and responsive service. By partnering with us for K1 micro filter media for sale, you gain a reliable ally dedicated to your success in water treatment innovations.
What is K1 micro filter media?
K1 micro filter media is a compact, wheel-shaped MBBR carrier made from HDPE, optimized for biological wastewater treatment with high surface area and fluidization properties. Available now as K1 micro filter media for sale.
How does it differ from standard K1 media?
The micro version features smaller dimensions (10x7mm vs. 25x12mm), enabling higher density packing and intensified treatment in space-constrained applications.
What is the ideal filling ratio for MBBR systems?
Recommended filling ratios range from 30-70%, depending on tank design and process requirements. Consult our engineers for tailored advice on K1 micro filter media for sale.
Is it suitable for saltwater aquaculture?
Yes, its UV-stabilized HDPE construction resists salinity, making it perfect for marine RAS systems.
What maintenance is required?
Minimal; the self-cleaning design handles most operations. Periodic inspection for unusual wear is advised.
Can it be used in anoxic conditions?
Absolutely, it performs excellently in denitrification zones with low oxygen levels.
What packaging options are available for bulk orders?
Standard 50L drums or 1m³ big bags, customizable for international shipping of K1 micro filter media for sale.