Product Description
PureIllusion Crystalline Prefilter compatible with IQAir HealthPro Series Purifiers
Maximize Your Air Purifier's Efficiency with the PureIllusion Crystalline Prefilter
Introducing the PureIllusion Crystalline Prefilter, SKU: PIC-IQAH-F1, engineered for exceptional compatibility with IQAir HealthPro, IQAir Health Pro Compact, and IQ Air Health Pro Plus air purifiers. Designed and developed under the guidance of a former NASA Engineer, this Stage 1 prefilter is the first line of defense in your filtration system, crafted to reduce coarse and fine particle load so your air purifier can operate at peak performance with a refined, premium feel.

What's Included:
- PureIllusion Crystalline Prefilter: The Stage 1 prefiltration stage, crafted from scientifically tested synthetic pleated fabric for high efficiency and durability. Designed to capture coarse and fine particulate matter such as dust, pollen, and other airborne particles, helping protect subsequent filtration stages and support consistent purification performance. This prefilter fits the IQAir HealthPro PreMax Module, IQAir Health Pro Compact Pre Max Module, and IQ Air Health Pro Plus Pre-Max Module, including common search variants such as PreMax, Pre Max, and Pre-Max.
Product Dimensions:
- Weight: 1 lbs
- Width: 13"
- Depth: 13"
- Height: 3"

Ultra Premium Prefiltration Benefits
- Protects Your Main Filters: By capturing coarse and fine particles upfront, a high-performance prefilter helps reduce particle load on downstream filters, supporting longer-lasting filtration performance.
- High Surface Area Pleat Design: Pleated synthetic media increases available filtration surface area, supporting strong capture performance while maintaining consistent airflow.
- Engineered for Efficient Airflow: Designed for low resistance, helping your system maintain efficient airflow while delivering premium particulate prefiltration.
- Refined Fit for Consistent Results: Precision-crafted module fit supports proper installation and stable performance inside the IQAir HealthPro Series PreMax stage.
Key Features:
- Advanced Filtration Efficiency: The PureIllusion Crystalline Prefilter achieves a filtration efficiency of ≥ 90% at 0.3 microns, significantly outperforming standard material, supporting a cleaner indoor environment through stronger prefiltration.
- Perfect Compatibility: Designed to fit the IQAir HealthPro PreMax Module, IQAir Health Pro Compact Pre Max Module, and IQ Air Health Pro Plus Pre-Max Module, supporting easy installation and seamless integration.
- Scientifically Tested and Proven: Independently tested by SGS in accordance with IEST-RP-CC007.4:2023
- U.S.-based IEST Recommended Practice - Low Resistance, High Performance: With a resistance of ≤ 13 Pa, this prefilter supports efficient airflow while maintaining premium filtration performance for demanding, real-world use.
The PureIllusion Advantage
Unlike standard prefilters, the PureIllusion Crystalline Prefilter is engineered to trap coarse and fine particles in the first stage, helping protect your air purifier’s subsequent filters and support extended service life. With high surface area pleated media and a low resistance design, it is crafted to preserve airflow while sustaining premium prefiltration performance for your IQAir HealthPro series system.

Why Choose PureIllusion?
- Advanced Filtration Technology: Developed with NASA-level expertise, ensuring the Crystalline Prefilter is engineered to exacting standards of performance, consistency, and fit.
- Exact Fit and Function: Tailor-made to integrate seamlessly into your IQAir HealthPro, IQAir Health Pro Compact, and IQ Air Health Pro Plus air purifiers, supporting proper installation and uncompromised operation.
- Proven Efficiency: Scientifically validated to support exceptionally high-quality indoor air by reducing particulate load on your purifier’s main filters and helping preserve system performance over time.

Optimize Your Air Purification System
The PureIllusion Crystalline Prefilter is not just a component, it is a crucial first stage that supports the effectiveness of your entire filtration process. Choose PureIllusion for a premium prefilter designed to keep your IQAir HealthPro series air purifier operating at its best, helping maintain fresh, clean-smelling indoor air day after day.

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Product Reviews
41 Reviews
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Good Replacement Filter
Came in a nice box and the instructions were easy to follow. I also liked that they included the steps for resetting the filter life, that was a nice extra. Made the whole swap a lot easier.
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First Time Trying This Brand
First time I’ve bought a non IQAir filter in about 17 years of owning my air cleaner. Decided to try PureIllusion after the OEM filter got too expensive. So far it fits great in my HealthPro and seems like a very good alternative.
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Fit My IQAir Just Fine
Shipped fast and fit my IQAir just fine. No issues at all.
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Great Replacement Filter
Came with good instructions and even had a sticker showing which side goes up, which was nice. Fit perfect and cost a lot less than the OEM one. Will order again when I need another.
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Very Good Product and Service
Thank you for the help and for making a really good quality product. Everything went smooth and I’m very happy with it.
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