Spare Diaphragm- LP40 & LP60 Air Pump (price is for one unit only)
Your LP-40 or LP-60 air Pump is extremely reliable and under the right conditions it can last years.
However if you are running it 24/7 and you notice a decrease in air volume after 1-2 years, its most likely the diaphragms that need replacement. We recommend you replace both diaphragms and not only the one that is ruptured.
There process is not too complicated and there are many videos on YouTube showing you how to do it.