Ryco N99 MicroShield Cabin Air Filter — RCA350M
The RCA350M is Ryco's premium N99 MicroShield cabin air filter — the only filter on the car that protects you rather than the engine. It cleans the air coming into the cabin through the climate control system, and when it blocks, the first signs are weak airflow from the vents, a musty smell when the air conditioning starts, and a windscreen that will not demist properly.
- Filters the Air You Breathe: traps dust, soot, smog and other airborne contaminants before they reach the cabin.
- Reduces Pollens and Allergens: captures the pollens that aggravate allergies, asthma and hay fever — immediately noticeable if you suffer from hay fever.
- Protects the Air Conditioning System: a clogged cabin filter is the most common reason an air conditioner feels like it has lost its puff.
- Protects the New Car Warranty: servicing with Ryco filters protects the new vehicle warranty.
- N99 MicroShield Medical Grade Media: 99.7% efficiency at 0.3 micron, tested to ISO 11155-2:2009 — filters particles 0.3 micron or greater, far smaller than a human hair (approximately 90 microns).
- Three-Layer MicroShield Construction: pre-filter with anti-viral agent, activated carbon odour barrier, and an electrostatically charged layer for optimum particle filtration.
- Anti-Viral and Anti-Bacterial Agents: eliminate airborne viruses (H1N1/H3N2) and bacteria from the air flow, and prevent them from growing in the filter once trapped.
- Anti-Mould Layer: stops fungus spores growing in the filter.
- Odour Barrier: activated carbon layer neutralises odours and blocks harmful exhaust gases and smog.
- Flame Retardant Media.
Replace every 15,000 km or once a year to prevent contaminant build-up — more often if you drive mostly on dirt roads or in heavy city traffic. Use the Part Finder or check the vehicle compatibility list to confirm this filter suits your vehicle. Note: only suits vehicles that were Made In Korea.
12 months
| SKU | RCA350M |
| Model # | RCA350M |
| Barcode # | 9312835315411 |
| Brand | Ryco |
| Size | 0.3 micron filtration |
| Warranty | 12 Months |
| Type | Cabin Air Filter |
| Manufacturer Part Number | RCA350M |
| Contains Liquid | No |
Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.
Fitment (vehicle-specific products): Vehicle fitment is based on manufacturer and supplier catalogue data and is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant, and parts on older vehicles may have been replaced with non-original or different-style components.
Before you buy, compare the product images with the part currently fitted to your vehicle — check shape, size, connectors and mounting points. If the part on your vehicle looks different, please contact us before purchasing. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing.
Not sure? Message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm fitment before you buy.
Parts returned because they do not suit the vehicle, where the listing matches the manufacturer's catalogue, are treated as a change of mind and must be unused, uninstalled and in original packaging. Nothing in this notice affects your rights under the Australian Consumer Law.