The Philips Respironics DreamStation Go CPAP takes the Philips DreamStation Go reusable pollen filter (2 pack) (part 1133743) as its filter; replace it every 6 months; Australian sellers list it from A$9.50 each as of 2 November 2026. Fitment confirmed against the manufacturer's compatibility list.
Your CPAP machine
Philips Respironics DreamStation Go CPAP
CPAP machine
Confirmed against Philips Respironics's listConfirmed against Philips Respironics's own compatibility list
Not yours? ChangeSave it · remind me every 6 months
Takes the 1133743 filter
Philips DreamStation Go reusable pollen filter (2 pack) · replace every 6 months · check the code printed on your old filter before ordering.
Your CPAP machine
CPAP machine
Confirmed against Philips Respironics's listConfirmed against Philips Respironics's own compatibility list
Takes the 1133743
Filter · every 6 months · check the code on your old filter.
Other Philips Respironics CPAP machines that take the 1133743
GenuineGenuine Philips Respironics
$9.50 each
2-pack $19.00
CPAP Australia · 2 NovLowest genuine · CPAP Australia · checked 2 Nov
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Philips Respironics. Compatible: another brand.Genuine is made by Philips Respironics. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $9.50 each · 2-pack $19.00
CPAP Australia. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Other parts this CPAP machine takes
- Philips DreamStation 12 mm micro-flexible tubeOpen CPAP Australia$29.00
The tubing. Philips Australia says the DreamStation Go comes with 12 mm micro-flexible tubing. Separate from the filter. Replace every 6 months.
Compare 3 sellers - Philips DreamStation Go humidifier replacement tankOpen Easy CPAP$52.00
The water tub. Only with the DreamStation Go heated humidifier (DSGH); machines with an H11 code came with it. Separate from the filter.
Compare 4 sellers
AUD, before delivery. Each price shows when it was checked.
Genuine Philips Respironics
4 sellers
Opens CPAP Australia in a new tab. Their page is the source of truth for price, delivery and returns.
Not due yet?
Get a nudge when your filter is due — it's every 6 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the filter in your Philips Respironics DreamStation Go CPAP
Watch the guide or follow the steps.
- 1Stop the airflow and unplug the DreamStation Go.
- 2Pull the old filter out of the filter access.
- 3Insert a dry reusable filter into the filter access.
- 4Make sure a filter is always fitted before you start the machine.
Every number this part goes by
- Retail name:
- 1133743
Sellers list any of these; they are the same part.
About your Philips Respironics DreamStation Go CPAP
Philips Respironics CPAP machine — DreamStation Go. Its filter is the Philips DreamStation Go reusable pollen filter (2 pack), part 1133743, changed every 6 months.
Other filters the maker lists for this CPAP machine: Philips DreamStation Go disposable 30-day fine filter (6 pack) (every month). Disposable 30-day fine filter: used instead of the reusable filter, Philips says; replace after 30 nights.
Also in this CPAP machine:
- Philips DreamStation 12 mm micro-flexible tube (every 6 months). Philips Australia says the DreamStation Go comes with 12 mm micro-flexible tubing.
- Philips DreamStation Go humidifier replacement tank. Only with the DreamStation Go heated humidifier (DSGH); machines with an H11 code came with it.
Where the model number is: The model is on the label under the machine and in its settings or information screen. Unplug the machine, and take out the water tub if it has one, before you turn it over.
Fits these 2 Philips Respironics models
Philips Respironics2 models
Common questions
- Which filter fits the Philips Respironics DreamStation Go CPAP?
- The Philips Respironics DreamStation Go CPAP takes the Philips DreamStation Go reusable pollen filter (2 pack) (part 1133743).
- How often should I replace the filter in my Philips Respironics DreamStation Go CPAP?
- Every 6 months. It works less well as the filter fills up, so it's worth doing on time.
- Where can I buy the 1133743 in Australia?
- We track 4 Australian sellers for the 1133743; the lowest listed price when we last checked was A$9.50 at CPAP Australia. Prices are re-checked daily and dated on this page.
- How do I fit the 1133743 in a Philips Respironics DreamStation Go CPAP?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A blocked filter restricts the air the machine draws in, and a torn one lets dust and pollen through; the manual says when to replace it.
- Is there anything to reset afterwards?
- Nothing to reset: the DreamStation Go shows a filter reminder every 30 days, but Philips says it is a message only and the machine cannot tell when a filter has been changed.
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