Disposable Water Filters (AQ31F1SA
Pall-Aquasafe Water Filters for up to 31 day use (AQ31F1SA and AQ31F1RA) provide filtered water for topical use and consumption*. The double layer sterilizing grade Supor® membrane is rated and validated at 0.2 µm, and provides a barrier against waterborne bacteria, fungi, protozoa, and particles which are larger than 0.2 µm.
and AQ31F1RA) - 31 Day Use
To minimize the risk of inadvertent cross-contamination and retrograde contamination, the filter housing material utilizes a non-leaching bacteriostatic additive.
* Where local practices and regulations allow.
|Barrier against waterborne contaminants||Removes bacteria, protozoa, fungi, and particles|
|Validated double layer sterilizing grade filtration
with integral pre-filter
|Documented performance, validated according to international requirements|
|Large media area for long life||Cost effective, reduced waste|
|Fully recyclable materials||Environmentally friendly|
|Compatible with common systemic
heat and chemical disinfection
|Complementary to sanitization programs|
|Membrane area||85.25 in2 (550 cm2)|
|Membrane rating||Sterilizing grade* membrane 0.2 µm Supor® with |
integrated pre-filtration layer approx 1.0 µm)
|Length (excluding quick connect adaptor)||2.8" (72 mm) nominal (AQ31F1SA) |
3.3" (85 mm) nominal (AQ31F1RA)
|Maximum upstream operating pressure||72.5 psi (5 bar) @ 140 °F|
|Normal upstream operating pressure||29 - 58 psi (2 - 4 bar)|
|Maximum lifetime||31 days (AQ31F1SA, AQ31F1RA)|
|Maximum continuous influent water temperature||140 °F (AQ31F1SA, AQ31F1RA)|
|Maximum temperature exposure||158 °F for a total cumulative period of 30 mins over the life of the filter (AQ31F1SA/AQ31F1RA).|
|Approximate water flow rate||5.3 L/min at 14.5 psi (1 bar) |
11.4 L/min at 43.5 psi (3 bar)
17.4 L/min at 72.5 psi (5 bar)
Pall-Aquasafe Water Filters (AQ31F1SA and AQ31F1RA) are compatible with up to 1.0 mg/L ClO2 (1 ppm) for use over the indicated life, and are compatible with solutions of 100 ppm free chlorine or pH 12.82 for one hour at ambient temperature (68 °F ± 41 °F).
* Pall-Aquasafe Water Filters are not to be used for producing water for infusion or injection.
Disposable Water Filters
ENGLISH - Troubleshooting Guide for Pall-Aquasafe™ Water Filters
The quick connect adaptor does not fit to my water outlet
If the thread size on the water outlet is different to the adaptor you may need an alternative adaptor (see guide, or contact your local Pall representative, distributor or retailer). Alternatively if your water outlet is non-threaded, or has a non-standard thread you may need to change the hardware of the water outlet. If the latter is the case, please consult a plumber or local estates department as appropriate.
The water filter does not fit to the quick connect adaptor
Pall-Aquasafe Water Filters are designed to fit the appropriate shower or tap quick connect adaptors. Push the water filter inlet into the adaptor until it fully engages with an audible click.
The adaptor is leaking where it joins the water outlet
Ensure that the gasket supplied with the adaptor is not damaged and is inserted before attaching the adaptor and tightening the joint. If necessary use thread seal tape, also commonly known as PTFE or plumber’s tape, to ensure a water tight join.
The adaptor is leaking where it joins the water filter
Ensure that the O-ring is present and in position on the water filter inlet. Ensure the water filter is pushed into the adaptor fully and is engaged.
The water filter does not disconnect from the adaptor
Press the release button on the adaptor firmly, and, at the same time, grasp the filter and disengage with a twisting and pulling action.
Water flow through the filter is slow
Has the water filter been disconnected from the adaptor at any time? If so, air may have entered the filter housing and caused air locking which can significantly reduce the flow of water through the device. If this is the case, the water filter should be replaced with a new one. If the water filter has not been disconnected then it is possible that the reduction in water flow may be as a result of heavy contamination of the water supply with particles, rust or micro-organisms. This particulate contamination may be intermittent and/or related to maintenance or building work associated with the water system. The water filter should be replaced with a new one when the flow rate becomes unacceptable. If appropriate contact your local Pall representative, distributor or retailer for pre-filtration options.
The water filter has been replaced with a new filter, but the water flow is still reduced.
Ensure that the filter is fully engaged with the quick connect adaptor for optimum flow rate. Flow rates through the water filter are dependent on water pressure. If your water pressure is less than 1 bar g the pressure may not be enough to achieve flow through the device. Please contact a plumber or local estates department to advise if the water pressure can be increased.
Upstream, non-filtered water samples are needed for water quality testing
If a water sample is required for testing between Filter exchanges, remove the existing Filter and dispose of according to local procedures. To achieve water flow from the water outlet, a non-valved connector should be installed. Collect the water sample(s) as per local guidelines. Immediately install a new Filter.
The water filter has accidently been dropped on the floor and the housing has cracked. Can I still use it?
No, you will need to replace the water filter with a new one. If the housing has been damaged by such mechanical impact, the performance of the product will be affected.
If I have a problem who should I contact?
If you have a problem with Pall-Aquasafe Water Filters or their quick connect adaptors which you are unable to resolve using the advice in this Troubleshooting Guide, please contact your local Pall representative, distributor or retailer to discuss and if appropriate to return the product(s) for further investigation. Products for return must be placed in a re-sealable bag and returned following instructions given by your local Pall representative, distributor or retailer.
Where can I find additional information on the range of Pall-Aquasafe Water Filters and their quick connect adaptors?
Further information can be found at www.pall.com/medical, or you can contact your local Pall representative, distributor or retailer.
|AQ31F1RA||Pall-Aquasafe Water Filter for 31 Day Use - Tap (with rose outlet)||12 units per case|
|AQ31F1SA||Pall-Aquasafe Water Filter for 31 Day Use - Tap (with smooth outlet)||12 units per case|