Bosch Pressure Washer Self Priming Kit
No nearby source of running water? No worries, with the Bosch Self Priming Kit you can draw water from a standing source such as a water can, a dam or a trough. Simply submerse the hose to purge as much air as possible before connecting to the inlet of your pressure washer. Place the shielded one way valve into a source of water as deep as possible, turn on your pressure washer and pull the trigger. Make sure you don't have anything connected to your hand piece at this point to aid in the purge. Once there are no longer any pressure fluctuations, connect your lance and chosen tip and you're ready to clean.
No nearby source of running water? No worries, with the Bosch Self Priming Kit you can draw water from a standing source such as a water can, a dam or a trough. Simply submerse the hose to purge as much air as possible before connecting to the inlet of your pressure washer. Place the shielded one way valve into a source of water as deep as possible, turn on your pressure washer and pull the trigger. Make sure you don't have anything connected to your hand piece at this point to aid in the purge. Once there are no longer any pressure fluctuations, connect your lance and chosen tip and you're ready to clean.
No nearby source of running water? No worries, with the Bosch Self Priming Kit you can draw water from a standing source such as a water can, a dam or a trough. Simply submerse the hose to purge as much air as possible before connecting to the inlet of your pressure washer. Place the shielded one way valve into a source of water as deep as possible, turn on your pressure washer and pull the trigger. Make sure you don't have anything connected to your hand piece at this point to aid in the purge. Once there are no longer any pressure fluctuations, connect your lance and chosen tip and you're ready to clean.
No nearby source of running water? No worries, with the Bosch Self Priming Kit you can draw water from a standing source such as a water can, a dam or a trough. Simply submerse the hose to purge as much air as possible before connecting to the inlet of your pressure washer. Place the shielded one way valve into a source of water as deep as possible, turn on your pressure washer and pull the trigger. Make sure you don't have anything connected to your hand piece at this point to aid in the purge. Once there are no longer any pressure fluctuations, connect your lance and chosen tip and you're ready to clean.
in 4 offers
The lowest price for Bosch Pressure Washer Self Priming Kit right now is $42.00 at Amazon.com.au, compared across 3 retailers.
The all-time low was $31.00 on 23 Dec 2025 — today's price is 35% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 14:25:48
Bosch Home & Garden Self Priming Kit for Bosch High Pressure Washers EasyAquatak, UniversalAquatak, AdvancedAquatak and AQT Models
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Bosch Self Priming Kit For Bosch Easy/universal/advanced Aquatak/aqt
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
new Bosch AQT 35-12 Self Priming Hose Connector F016800421 3165140794978
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Pressureless water intake hose kit
Delivery $67.70
originally posted on shopee.ph
Appearance:10Quality:10Suitability:10I've used the product and I am very satisfied - a legit bosch product 👌🏻
originally posted on shopee.ph
Appearance:Brand Spanking newQuality:Top notchSuitability:So you won't get tied down by your water source.Will have no second thoughts buying from Buildmate again. With their best in class Customer Service, I and my hard earned money are in good hands. Thanks guys. 10 out of 5 stars for BuildmateAnd yes, the Bosch Priming Kit rocks.
originally posted on supercheapauto.com.au
So you'd think you connect this up, stick the end in a bucket and away you'd go? Ha not a chance.This is a $40 piece of hose with a one way valve on the end and it's useless.On the box it says it's self priming but what the instructions say is that you need to prime it yourself by submerging it. Not even close. But put that aside, the first problem is that there is too much hose to stick in a standard bucket anyway. I don't know the size of the bucket they expect you to have but it'd need to be about a meter in diameter.If you manage to get enough water in the hose by some means, you connect it up, turn on the pump and the motor will run constantly as there is not enough flow to get any pressure. I did manage to get it going (after an hour of playing around) ... MoreSo you'd think you connect this up, stick the end in a bucket and away you'd go? Ha not a chance.This is a $40 piece of hose with a one way valve on the end and it's useless.On the box it says it's self priming but what the instructions say is that you need to prime it yourself by submerging it. Not even close. But put that aside, the first problem is that there is too much hose to stick in a standard bucket anyway. I don't know the size of the bucket they expect you to have but it'd need to be about a meter in diameter.If you manage to get enough water in the hose by some means, you connect it up, turn on the pump and the motor will run constantly as there is not enough flow to get any pressure. I did manage to get it going (after an hour of playing around) by sucking through the hose to get a siphon going but of course, the hose comes out of the bucket and you need to start again.So this is really poor for a bosch product. Heed my advice and do not buy it.If you are looking for a solution to run your bosch cleaner from another water source other than a hose just put a hose connector at the bottom of a 20L pail (supercheap sell them) by using a hole saw and some Silastic.
| Dimensions (approx. m) | 3 (hose length) |
Bosch Home & Garden Self Priming Kit for Bosch High Pressure Washers EasyAquatak, UniversalAquatak, AdvancedAquatak and AQT Models
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Bosch Self Priming Kit For Bosch Easy/universal/advanced Aquatak/aqt
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
new Bosch AQT 35-12 Self Priming Hose Connector F016800421 3165140794978
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Pressureless water intake hose kit
Delivery $67.70
Appearance:10Quality:10Suitability:10I've used the product and I am very satisfied - a legit bosch product 👌🏻
Appearance:Brand Spanking newQuality:Top notchSuitability:So you won't get tied down by your water source.Will have no second thoughts buying from Buildmate again. With their best in class Customer Service, I and my hard earned money are in good hands. Thanks guys. 10 out of 5 stars for BuildmateAnd yes, the Bosch Priming Kit rocks.
So you'd think you connect this up, stick the end in a bucket and away you'd go? Ha not a chance.This is a $40 piece of hose with a one way valve on the end and it's useless.On the box it says it's self priming but what the instructions say is that you need to prime it yourself by submerging it. Not even close. But put that aside, the first problem is that there is too much hose to stick in a standard bucket anyway. I don't know the size of the bucket they expect you to have but it'd need to be about a meter in diameter.If you manage to get enough water in the hose by some means, you connect it up, turn on the pump and the motor will run constantly as there is not enough flow to get any pressure. I did manage to get it going (after an hour of playing around) ... MoreSo you'd think you connect this up, stick the end in a bucket and away you'd go? Ha not a chance.This is a $40 piece of hose with a one way valve on the end and it's useless.On the box it says it's self priming but what the instructions say is that you need to prime it yourself by submerging it. Not even close. But put that aside, the first problem is that there is too much hose to stick in a standard bucket anyway. I don't know the size of the bucket they expect you to have but it'd need to be about a meter in diameter.If you manage to get enough water in the hose by some means, you connect it up, turn on the pump and the motor will run constantly as there is not enough flow to get any pressure. I did manage to get it going (after an hour of playing around) by sucking through the hose to get a siphon going but of course, the hose comes out of the bucket and you need to start again.So this is really poor for a bosch product. Heed my advice and do not buy it.If you are looking for a solution to run your bosch cleaner from another water source other than a hose just put a hose connector at the bottom of a 20L pail (supercheap sell them) by using a hole saw and some Silastic.
This thing is useless. Not self-priming, the oneway valve is making the machine suck harder, and doesn't work in shallow buckets.
When I received this hose, air kept getting in around the universal adaptor meaning that the water coning out was at a very low pressure. I found that where the adaptor had been installed, it had created a small hole which let the air in. After cutting the hose and reattaching the adaptor, it worked great and I was able to utilise the high pressure water. In conclusion, it works very well once the section of hose with the hole is removed. SOLUTION: remove the adaptor, use a sharp blade to cut about 1 inch off the end of the hose (below the previous clamp mark), and reattach the adaptor.
The pipe is used to supply water from a container to the power washer when a mains supply is not available. It works well and has a filter fitted to help keep the pump free of debris. I use it to wash the car which is parked on a drive some distance from the nearest mains outlet.
| Dimensions (approx. m) | 3 (hose length) |
