--- product_id: 354305355 title: "Scientifically Tested Filter for IQAir HealthPro Series Air Purifier - Ultra mium Filter fits Max Module - Genuine Crystalline Filter" brand: "pure illusion" price: "$173.77" currency: USD in_stock: true reviews_count: 5 category: "Pure Illusion" url: https://www.desertcart.us/products/354305355-scientifically-tested-filter-for-iqair-healthpro-series-air-purifier-ultra store_origin: US region: United States of America --- # NASA-engineered precision β‰₯90% 0.3 micron capture Direct-fit IQAir compatibility Scientifically Tested Filter for IQAir HealthPro Series Air Purifier - Ultra mium Filter fits Max Module - Genuine Crystalline Filter **Brand:** pure illusion **Price:** $173.77 **Availability:** βœ… In Stock ## Summary > 🌬️ Elevate your air game with NASA-grade filtration β€” breathe brilliance, not compromise! ## Quick Answers - **What is this?** Scientifically Tested Filter for IQAir HealthPro Series Air Purifier - Ultra mium Filter fits Max Module - Genuine Crystalline Filter by pure illusion - **How much does it cost?** $173.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/354305355-scientifically-tested-filter-for-iqair-healthpro-series-air-purifier-ultra) ## Best For - pure illusion enthusiasts ## Why This Product - Trusted pure illusion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Space-Age Filtration Tech:** Developed under the guidance of a former NASA engineer, ensuring cutting-edge air purification performance. - β€’ **Superior Particle Capture:** Achieves β‰₯90% efficiency on 0.3 micron particles, outperforming standard pre-filters by over 60%. - β€’ **Seamless IQAir Integration:** Tailor-made direct-fit design for HealthPro PreMax Module, guaranteeing hassle-free installation and optimal airflow. - β€’ **Scientifically Validated Quality:** Tested rigorously to EN1822-3 standards with TSI-8130 equipment for trusted, consistent filtration results. - β€’ **Trusted by Experts & Users Alike:** Independent SGS testing and glowing user reviews confirm premium performance without compromise. ## Overview The Pure Illusion Crystalline Stage 1 Ultra Premium Pre-Filter is a scientifically validated, NASA-engineered replacement filter designed exclusively for IQAir HealthPro series air purifiers. Offering β‰₯90% efficiency at capturing 0.3 micron particles, it ensures superior pre-filtration without restricting airflow. Manufactured to exacting standards and independently tested, this direct-fit filter maximizes purifier performance while delivering fresh, crisp air β€” the smart upgrade for discerning professionals who demand clean air without compromise. ## Description Meet the Crystalline Stage 1 Ultra Premium Pre Filter... A scientifically tested boutique filter replacement designed and manufactured by PureIllusion. Crystalline Stage 1 is a tailor-made compatible direct-fit iq air filter replacement designed for the PreMax Module of iqair healthpro plus air purifier systems, which include the HealthPro, HealthPro Plus, and HealthPro Compact air purification systems. PureIllusion never compromises when it comes to fresh clean crisp-smelling air. We have gone to great lengths to manufacture a direct-fit filtration line for the Health Pro Pre Max Module. When installed in your filtration system you will notice Crystalline Stage 1 has the same precise fit as the original equipment filter. To ensure high quality filtration PureIllusion tapped a former NASA Engineer to lead Crystalline product development. The product line has been scientifically tested to ensure proper filtration (see product images and data below). Crystalline Stage 1 utilizes a scientifically tested F8 synthetic pleated media qualified for pre-filtration. It undergoes scheduled quality control according to EN1822-3 standards using a TSI-8130. The media pass requirement includes an efficiency >= 90% .3 micron, with a resistance >= 13 Pa, and a weight of 22gsm within +- deltas. Regular prefilter replacement protects the internal components of your health pro plus air purifier while maximizing system performance. Upgrade your filters to PureIllusion Crystalline today for Ultra Premium Filtration!!! Review: Filter - Good fit Review: Fits IQAir HealthPro Perfectly - First time I’ve purchased a non IQ Air filter in 17 years or owning my IQAir Air Cleaner. What prompted me to try the PureIllusion filter was a price increase to an already expensive filter along with now having to pay shipping charges. The IQAir supplied filters have always been topnotch in performance, fit and on time shipping so the PureIllusion has big shoes to fill. Anyway, about the name, Pure Illusion! Who chose that name? From Miriam Webster, the definition of illusion is: Definition of illusion 1a(1) : a misleading image presented to the vision : OPTICAL ILLUSION (2) : something that deceives or misleads intellectually b(1) : perception of something objectively existing in such a way as to cause misinterpretation of its actual nature The product is a Pure Illusion? I certainly hope not. Perhaps a rebranding is in order. About the product, the PureIllusion HealthPro pre filter. It is sturdy in construction, feels about the same as the IQAir filter and as I had mentioned fits perfectly. After starting up my HealthPro there were no strange odors or signs of anything amiss. Since I just now installed the filter I will post and update later about its performance. Starting with a pre filter as my first non OEM experiment seemed pretty risk free. Next I’ll try the odor and VOC filter when the HealthPro signals a change is needed. Still debating about the HyperHepa replacement and that decision will be based upon the performance of the PureIllusion filters. UPDATE 8/22 The Pure Illusion IQAir pre filter is working great. My air monitor shows zero change from the time an OEM IQAir pre filter was in service. I detect the same airflow and noise from OEM filter. My air quality PM2.5 is exactly between 0.0 to 2 as it always has been. The higher value appears when my house is being cleaned or multiple people are around. For me this is now my go to pre filter for my IQAir Healthpro Plus. Definitely recommend! ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Pure Illusion | | Compatible devices | Air Purifier, IQAir HealthPro, IQAir HealthPro Compact, IQAir HealthPro Plus, PreMax Module | | Item weight | 1 Pounds | | MERV rating | 15.00 | | Material | Proprietary PP-PET Composite | | Product dimensions | 33L x 33W x 7.5Th centimeters | ## Product Details - **Brand:** Pure Illusion - **Compatible devices:** Air Purifier, IQAir HealthPro, IQAir HealthPro Compact, IQAir HealthPro Plus, PreMax Module - **MERV rating:** 15.00 - **Material:** Proprietary PP-PET Composite - **Product dimensions:** 33L x 33W x 7.5Th centimeters ## Images ![Scientifically Tested Filter for IQAir HealthPro Series Air Purifier - Ultra mium Filter fits Max Module - Genuine Crystalline Filter - Image 1](https://m.media-amazon.com/images/I/71rXHc3P76L.jpg) ## Questions & Answers **Q: Does this filter work with the iqair healthpro compact and the healthpro models, in addtition to the healthpro plus model?** A: Yes... Absolutely... PureIllusion Crystalline is a direct-fit filter replacement system for the IQAir HealthPro, IQAir HealthPro Plus, and IQAir Compact air purifiers. The IQAir HealthPro comes from the factory with the IQAir PreMax and IQAir HyperHepa. You will want to purchase two PureIllusion Crystalline Stages (Stage 1: Pre-Filter and Stage 3: Hepa) Optionally, You can purchase the Stage 2: Gas & Odor Management filter to upgrade your IQAir HealthPro to an IQ Air Health Pro Plus. ( Hooray.. Added bonus information! ) The IQAir HealthPro Plus comes from the factory with the IQ Air Pre Max, IQ Air V5 Cell, and IQ Air Hyper Hepa. You will want to purchase all three PureIllusion Crystalline Stages (Stage 1: Pre-Filter, Stage 2: Gas & Odor Management and Stage 3: Hepa) The IQAir HealthPro Compact comes from the factory with the IQAir PreMax and IQAir HyperHepa. You will want to purchase two PureIllusion Crystalline Stages (Stage 1: Pre-Filter and Stage 3: Hepa) Thank you for your question! Have a fantastic 4th of July weekend! **Q: Does this work with GC model?** A: Thank you for a great question Loki! This Crystalline model (Stage 1: Prefilter, PIC-IQAH-F1) is designed for IQAir HealthPro Series Air Purifiers. The GC Series Air Purifier uses an H11 Hepa rated filter as its first filtration stage. While the Crystalline Stage 1 (PIC-IQAH-F1) looks the same as a GC Stage 1 filter, it is important to know there is a significant difference. Crystalline will release a line specifically designed for IQAir GC Series air purifiers in early 2022. Until PureIllusion finishes R&D and Testing on Crystalline for GC, we recommend remaining with IQAir original equipment GC filters. Hope this is helpful. Have a great day! **Q: Does this filter work the same as the size 3, iq air 3 ton home unit? perfectpro x 3-ton model (id-2225)** A: IQAir PerfectPro series air purifiers are whole-home heating, ventilation and air conditioning systems. They are retrofitted onto a home's HVAC to provide purified air using existing forced air registers. Two versions of the Perfect Pro series exist: (A) the 3-Ton system, and (B) the 5-Ton system. Purification elements within the Perfect Pro series are quite different than those in the Health Pro series. The version of Crystalline in this listing are designed for Health Pro series machines. For additional assistance with whole-home HVAC purification installations please contact customer care. We are happy to help you anytime. **Q: Please tell me Country of manufacture** A: Thank you for your question. PureIllusion is an American Corporation with a Global footprint. Your purchase supports jobs throughout the United States and beyond… β€’ Administrative Services: Lewes, Delaware United States β€’ Product Design and Management: Research Triangle Park, North Carolina United States β€’ Marketing: Research Triangle Park, North Carolina United States β€’ Finance: Research Triangle Park, North Carolina United States β€’ Manufacturing: China β€’ Legal: Burbank, California United States ## Customer Reviews ### ⭐⭐⭐⭐⭐ Filter *by "***" on 16 January 2026* Good fit ### ⭐⭐⭐⭐⭐ Fits IQAir HealthPro Perfectly *by B***R on 8 April 2022* First time I’ve purchased a non IQ Air filter in 17 years or owning my IQAir Air Cleaner. What prompted me to try the PureIllusion filter was a price increase to an already expensive filter along with now having to pay shipping charges. The IQAir supplied filters have always been topnotch in performance, fit and on time shipping so the PureIllusion has big shoes to fill. Anyway, about the name, Pure Illusion! Who chose that name? From Miriam Webster, the definition of illusion is: Definition of illusion 1a(1) : a misleading image presented to the vision : OPTICAL ILLUSION (2) : something that deceives or misleads intellectually b(1) : perception of something objectively existing in such a way as to cause misinterpretation of its actual nature The product is a Pure Illusion? I certainly hope not. Perhaps a rebranding is in order. About the product, the PureIllusion HealthPro pre filter. It is sturdy in construction, feels about the same as the IQAir filter and as I had mentioned fits perfectly. After starting up my HealthPro there were no strange odors or signs of anything amiss. Since I just now installed the filter I will post and update later about its performance. Starting with a pre filter as my first non OEM experiment seemed pretty risk free. Next I’ll try the odor and VOC filter when the HealthPro signals a change is needed. Still debating about the HyperHepa replacement and that decision will be based upon the performance of the PureIllusion filters. UPDATE 8/22 The Pure Illusion IQAir pre filter is working great. My air monitor shows zero change from the time an OEM IQAir pre filter was in service. I detect the same airflow and noise from OEM filter. My air quality PM2.5 is exactly between 0.0 to 2 as it always has been. The higher value appears when my house is being cleaned or multiple people are around. For me this is now my go to pre filter for my IQAir Healthpro Plus. Definitely recommend! ### ⭐⭐⭐⭐⭐ reasonable Good value *by L***A on 10 March 2025* EASY to replace in air cleaner lasts a long time ## Frequently Bought Together - PureIllusion Scientifically Tested PreFilter for IQAir HealthPro Series Air Purifier - Ultra Premium Filter fits PreMax Module - Genuine Crystalline Pre Filter - PureIllusion Scientifically Tested HEPA Filter for IQAir HealthPro Series Air Purifier - Ultra Premium True Hepa Filter fits HyperHepa Module - Genuine Crystalline - PureIllusion Scientifically Tested Filter Bundle for IQAir HealthPro Series Air Purifier - Ultra Premium Filters fit HyperHepa V5 Cell and PreMax Modules - True HEPA, Gas & Odor, Prefilter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/354305355-scientifically-tested-filter-for-iqair-healthpro-series-air-purifier-ultra](https://www.desertcart.us/products/354305355-scientifically-tested-filter-for-iqair-healthpro-series-air-purifier-ultra) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-20*