Grundfos CM Booster Self-Priming

Grundfos CM Booster Self-Priming (page 2)

 Verified🏆 2024 Award
4.9

473 reviews · Statistics

PositivevsNegative
99% · 4703 · 1%
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Best Water Pumps

Reviews

473 reviews
Rachael
RachaelQLDSouth East Queensland, QLD7 posts
  Fair Incentive Verified

Great pump. Reliable and strong

This is our second purchase of this pump, we loved it so much in our steep property we have bought it again at our new home as we know it will do a good job with no issues Show details
Rade
RadeQLDDarling Downs, QLD
  Fair Incentive

Brilliant power and Flow, while a lot quieter than thought

After having many issues with my previous house water pump, the Grundfos produced a very strong flow with minimal noise. You can see quality components have been used and is well worth the price tag. Show details
BDH Plumbing
BDH Plumbing
  Fair Incentive Verified

5star pump, best on the market

Awesome quality pump. Quiet, great pressure and flow, used these pumps on all my domestic jobs with out fault. Show details
m r.
m r.SASouthern and Hills, SA
  Fair Incentive Verified

Excellent Product Grundfos CM Boosterself Priming Pump

We have just replaced our old grundfos pump after approximately nine years of excellent service so it was a no brainer that we replace it with a new model Grundfos. The extra pressure has to be seen to be believed, we have three shower areas which can all be run concurrently with no appreciable loss of pressure. Very impessed with this unit. Show details
Dave
DaveSouth Australia2 posts
  Fair Incentive

Great pump, works perfectly

Grundfos pumps are very high quality and highly recommended. I am very impressed with how smooth and quiet the pump runs. Show details
Wilko
WilkoNSWSydney Surrounds, NSW2 posts
  Fair Incentive

Amazing product !!!!

This is such a good quality reliable pump for my domestic needs. I highly recommend it. Show details
Darren
Darren
  Fair Incentive

Awesome pump

Replaced my old Grundfos pump of nearly 20years with the CM Booster Self-Primimg pump, works great and hopefully get 20 years out of this one as well.
Tim
Tim
  Fair Incentive

Great pump

Good pump as usual from Grundfos. Did what it said and more. Quality build and ease of operation. Show details
Selwyn
SelwynQLDDarling Downs, QLD
  Fair Incentive Verified

Quiet Pump

The pump is quiet and doesn't need to be reset after a power outage. Show details
Karl
Karl
  Fair Incentive Verified

Still working

3rd grundfos pump in the last few years seems to be working...will see how it goes last one a different model lasted 2 and half years just outside warranty. Think they used to be higher quality back in the day. Show details
Jeremy.
Jeremy.
  Fair Incentive

Great purchase

Great pump. Provides excellent water pressure. Easy to install. Highly recommended. Show details
Grant H.
Grant H.
 

Great pump

Quiet smooth and powerful very happy with the new grundfos cm booster self- priming pump Show details
Shane
ShaneQLDSouth East Queensland, QLD
  Fair Incentive Verified

Great Pump!!

Best pump purchase I have made. Great pressure and flow, yet so quiet operation. Show details
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Stewart M.
Stewart M.
  Fair Incentive

Top pump so quiet can’t hear

Top pressure and flow so quiet can’t hear running unless standing on top of it money well spent
Jessica B.
Jessica B.
  Fair Incentive

Awesome purchase

Best purchase I've made so far for my new home Show details
Andrew
Andrew
  Fair Incentive

Reliable and Solid Pump

This is the second one of these pumps Ive owned. The first one last 10 years and only died as it had been through 3 floods, got completely submersed with silt which eventually caused it to fail. I had no hesitation in replacing it with the same one Show details
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Pete K
Pete K2 posts
 

Great pump

I have found this pump is everything the salesperson said it was. Show details
Patrick F.
Patrick F.QLDDarling Downs, QLD
  Fair Incentive Verified

Grundfos pump

Great value and quiet pump. Long lasting and great warranty. Show details
Bel
Bel
  Fair Incentive

Reliable pump

Just needed to replace my (very) old Grundfos. No concerns thus far Show details
Jase C.
Jase C.
  Fair Incentive

Perfect for our property

Worked perfectly well for the house and farm as needed Show details
merv.payne
merv.payne
  Fair Incentive Verified

CM Booster Self-Priming

We bought a new Grundfos MQ3-45 Pump in 2019.
It performed very well over the years.
We took it into McQinn Pumps Whangarei New Zealand for servicing.
We were advised that the pump was uneconomic to repair and they recommended we buy a new replacement pump.
Because we were more than happy with the performance of the Grundfos MQ3-45 we bought the recommended CM Booster Self-Priming Pump.
The new pump has performed magnificently and the people renting the property over the last 3 years have advised that the water supply in the house has been the best ever. Show details
Caroline
CarolineSACentral, SA
  Verified

Great product

We have used this brand and product for over twenty years. It is reliable and effective. We will not buy or use anything else. Show details
Johan G.
Johan G.
  Fair Incentive Verified

Compact and easy intall

This pump is smaller and has more flow than the one it's replacing. The outlet has a handy spinning male thread, so you don't have to turn the fittings or pump in a tight install.
Display is pretty cool, indicating pressure it's achieved Show details
J Button
J Button
  Fair Incentive

Quality and value for money

This pump didn’t disappoint, perfect for what I needed. Highly recommend! Show details
Rod A
Rod AQLDCentral Queensland, QLD
  Fair Incentive

Grundfos a pump that lasts

After 15 years of continuous service I’m replacing my old grundfos pump with a new one -only because it’s starting to show some signs of wear but it still operates ok Show details
Chris
ChrisQLDCentral Queensland, QLD
  Fair Incentive

Fantastic product

This Grundfos booster is fantastic and a great fit for our operation and just what we required Show details
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annapgl
annapglVICSouthwest, VIC3 posts
  Fair Incentive

Exellent

Disappointed our old grunfous only lasted 30 years? Let's hope this one last as long Thanks Show details ·  5
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Karen
KarenVICGreater Melbourne (Outer), VIC2 posts
  Fair Incentive

Awesome pump

Purchased this pump a month ago as our old pump was destroyed in the cyclone. This pump is quiet and gives us more pressure than our previous one. Show details
Jason H.
Jason H.SAEyre Peninsula, SA
  Fair Incentive

Soooo much better then my old pump

After hours of shopping, I hesitantly grabbed one of these on recommendation from my local Nutrien store. I'm glad I listened. The pump was set up in an instant and is already far quieter and has less vibrations then my previous one without adjustment. Performance has been great so far. Show details
Maddie
MaddieQueensland2 posts
  Fair Incentive Verified

Reliable pump

Great pressure pump and easy to install. Reliable and effective we cannot fault. Show details
Christine
Christine
  Fair Incentive

Very reliable

Have purchased this pump because we have had such a good long run from our old Grundfos pump with minimal attention Show details
Lorraine
Lorraine
  Fair Incentive

Amazing pump so much better than our old one

Highly recommend grundfos alot better than our old one and the service/sales took there time to listen to what we needed and advise us of the best pump for the job. Show details
Sam
Sam
  Fair Incentive

Happy with purchase

Confident that this pump will be great for a few years Show details
David E.
David E.QLDDarling Downs, QLD
  Fair Incentive

A perfect pump for domestic use

This is the perfect pump for our house. Plenty off pressure and flow when several taps are on. Highly recommend this Grundfos pump. Show details
John
John
  Fair Incentive

Best pumps available

We have recently had a new CM Booster Self-Priming Pump installed and its performing great. On previous occasions and at other properties we have tried and been disappointed with cheaper Pumps like Dab that have not lasted. We will always now stick with Grundfos. Show details
Matt
MattSAMetropolitan Adelaide, SA
  Fair Incentive

Unreal

Amazing product with amazing service. Cost vs quality is definitely worth it. We use nothing else at our plumbing company Show details
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Tracy
Tracy
  Fair Incentive Verified

Great product

We've recently replaced our old 25 year Grundfos with a new Grundfos CM booster self-priming pump. So far we're very impressed with how its performing. The only reason we replaced our last pump was due to the upgrade in plumbing in our house that required a more suitable pump to facilitate the extra bathroom. Show details
Wayne Conroy
Wayne ConroyVICGreater Melbourne (Outer), VIC
  Fair Incentive

Brilliant

Replacing an old Grundfos ch4 pump with the new improved cm booster self-priming pump was the easiest job of had to do, change a couple of fittings, plug it in, select the settings and into action she went... Show details
Kate
KateSouth Australia2 posts
  Fair Incentive Verified

Ultimate shower pressure

Our entire house runs on this pump and I have to say we are DEEPLY disappointed when we go away and have a trickling mains pressure shower now. I think we'll just have to stay home.
Our previous Grundy ran our house for 22 years before packing up on a Friday afternoon. Hot tip. Shelter your precious pump from the elements & it could be a lifetime buy Show details
Watco
Watco
  Fair Incentive Verified

Nice piece of kit

A quality pump with reliability and lot of pressure they also look smart perfect for Plantroom
installs or that pump in the garage Show details
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