Respro products at Moto Central cover two different jobs: reusable filtration masks for urban or pollen-heavy environments, and Foggy breath deflectors designed to reduce visor misting inside many full-face motorcycle helmets. The collection also includes matching replacement filters and fitting pads.
These products may look similar in a thumbnail, but they are not interchangeable in purpose. A City or Sportsta mask holds a replaceable filtration element over the nose and mouth. A Foggy mask sits inside a helmet and directs warm, moist breath away from the visor; it is not a pollution filter. Start by identifying which problem you need to address.
Choose the right Respro product
Sportsta masks for pollen and dust
Respro describes Sportsta as a lightweight, aerated mask with Hepa-Type particulate filtration. It is intended for environments where pollen and other fine nuisance dusts are the main concern. The mask uses an aluminium nose clip, replaceable filter and exhalation valves.
City masks for urban journeys
The City mask is designed around everyday urban air, including nuisance dust and odours associated with vehicle exhaust. Its filter uses Dynamic Activated Charcoal Cloth with a particulate layer. This is a different emphasis from the Sportsta particulate filter.
Foggy helmet breath deflectors
Foggy fits inside many full-face helmets and seals around the nose so exhaled breath is directed downwards rather than onto the visor. It can help with breath-related misting, but it does not replace the helmet’s ventilation system or a compatible anti-fog visor insert.
Replacement filters and pads
Replacement filter packs must be matched to the mask size. Respro states that its filters and valves can be interchanged across compatible mask shells when the sizes match. Foggy Velcro pads are fitting spares for the helmet breath deflector, not filtration components.
A filter result is not the same as a whole-mask certification
Respro’s own certification guidance distinguishes laboratory filtration performance from the performance or certification of the complete mask. Fit and the seal around the face matter, so avoid treating a filter percentage as a guarantee for every wearer or situation. These products are not a substitute for specialist respiratory protective equipment where formally certified PPE is required.
Getting a Respro filtration mask to fit
Use the size chart on the selected Respro product and measure before opening or wearing the mask. Respro describes its chart as guidance, so facial shape and the position of the nose and chin also affect fit. The shell should cover the nose and mouth without pulling the nose clip out of position or leaving obvious gaps around the edges.
Shape the aluminium nose clip gradually with both hands and adjust the rear fastening so the mask is secure without being painfully tight. Facial hair, glasses and helmet padding can affect the seal. If the mask shifts when you turn your head or breathe more heavily, stop and adjust the fit before relying on it.
A reusable pollution mask should not be assumed compatible with every motorcycle helmet. Check that the helmet still closes correctly, the chin bar and ventilation remain unobstructed, and the mask does not disturb the helmet’s fit. Never remove protective helmet padding to create extra space.
Matching and replacing Respro filters
Match the filter type to the environment as well as the mask size. Sportsta filters focus on particulate matter such as pollen and fine dust. City filters add an activated-carbon layer for the nuisance odours and pollutants Respro associates with urban traffic. X-Treme Urban replacement filters are listed separately and should be matched by name and size.
Respro currently recommends replacing most filters after one month or 69 hours of active use, whichever comes first. For Sportsta filters, the manufacturer also says to replace them when they become noticeably discoloured. Breathing rate, pollution level, active use and hygiene can shorten useful life, so these are limits rather than a promise that every filter will last that long.
Do not wash the disposable filter element. Follow Respro’s care instructions for the removable shell and valves, allow reusable parts to dry fully, and refit the valves and filter in the correct orientation. Replace damaged, heavily soiled or difficult-to-breathe-through components.
Using a Respro Foggy mask inside a helmet
The Foggy mask is best understood as a breath guard. It attaches inside a compatible full-face helmet using hook-and-loop pads and is shaped around the nose. Correct positioning matters: gaps can allow warm breath to reach the visor, while a badly placed edge can create discomfort.
Check that the product works with the available chin-bar space and does not interfere with the helmet strap, vents, microphone or emergency-release features. Helmet interiors vary, so the word “universal” should not replace a physical compatibility check.
For additional visor options, compare motorcycle helmet visors and helmet cleaning and anti-fog products. Always use a visor, insert or treatment that is approved for the exact helmet and visor material.
Why buy Respro products from Moto Central?
Moto Central keeps the stocked Respro masks, filters and Foggy helmet accessories together while preserving the exact product names and sizes needed for matching. If you are replacing an existing filter, contact the team with the mask model and size. For a Foggy breath deflector, have the full helmet make and model ready so compatibility can be considered before ordering.
Common questions about Respro products
Is a Respro Foggy mask a pollution mask?
No. Foggy is a breath deflector fitted inside a full-face helmet to reduce breath reaching the visor. It does not contain the replaceable pollution filter used by City or Sportsta masks.
Can I fit any Respro filter to my mask?
Respro says compatible filters can be interchanged when the filter and shell are the same size. Match both the size and intended environment, and note any model-specific exception on the product page.
How often should I replace the filter?
Current Respro guidance is one month or 69 hours of active use for most filters, whichever comes first. Sportsta filters should also be changed when noticeably discoloured.
Will Foggy fit every full-face helmet?
Not necessarily. Chin-bar space, interior shape, vents and other fitted equipment vary. Confirm physical clearance and do not alter protective helmet padding to make it fit.
