

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.
🛥️ Clean smarter, not harder — the ultimate washdown pump for your boat or RV!
The PENTAIR SHURFLO 4238-121-E07 Blaster II is a 12V marine diaphragm pump delivering 3.5 GPM at 45 PSI. Designed for fresh and saltwater washdown, it features self-priming capability and corrosion-resistant materials, making it a reliable, compact solution for boat decks and RVs.





| ASIN | B00U8YDA46 |
| Best Sellers Rank | #30,636 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Power Water Pumps |
| Brand | SHURFLO |
| Brand Name | SHURFLO |
| Color | Beige |
| Customer Reviews | 4.4 out of 5 stars 271 Reviews |
| Flow Rate | 35 Gallons Per Minute |
| Included Components | SHURFLO |
| Item Dimensions L x W x H | 9"L x 4.9"W x 4.1"H |
| Item Type Name | BLASTER II WD PUMP 12VDC 3.5GPM |
| Item Weight | 1 Pounds |
| Manufacturer | SHURFLO |
| Manufacturer Part Number | 4238-121-E07 |
| Manufacturer Warranty Description | LIMITED WARRANTY |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 4238-121-E07 |
| Power Source | DC |
| Product Dimensions | 9"L x 4.9"W x 4.1"H |
| Product Style | Diaphragm |
| Specific Uses For Product | General water transfer, Marine fresh or saltwater wash down |
| Style | Diaphragm |
| UPC | 752324012404 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
A**R
Quality and fit
Excellent product and worked perfectly in our boat. Highly recommend and is of high quality.
M**E
Works great
Perfect replacement. Salt water eats them up about every 2 to 3 years
L**J
Shureflo Marine Pump
Very easy to hook up and with all the components I needed. Quality built with highly recommend.
J**Z
De llegar y cambiar
Especial
T**.
Excellent product !!
Great product!!!
P**S
Pump is not going to last…
I bought this pump on November 30, 2024. We were 45 miles offshore and it went out. The first one lasted just over a year on my new sea hunt boat. Don’t buy if you can find something comparable.
D**Y
Got my moneys worth
Installed 8/06 Hose it down and keep bilge DRY and you may get lucky n get 19 years out of my next pump. Luck of the draw
B**N
THE PICTURE IS WRONG
The pic shows a 5.0GPM pump. The verbiage shows 3.5GPM. Not a big deal unless you only look at the pic. I'll admit that I only look at the pic. Started in my youth with a "Mens Magazine" published by some guy named Hugh. They say that the writing was top-notch, but I sure as hell can't vouch for that! The chemicals we men are forced to carry around inside our heads are potent and not to be trifled with. They can affect/effect your personality in all kinds of untoward ways. Those were some good pics! Oh, the pump. Sure looks nice in the box. Have yet to install the mofo. OK...Installed the mofo and it's AOK, super-duper, Top-Notch and all that. Has a PSI switch so that when it's made pressure it shuts the pump off till you open the spigot. NICE. Hope it lasts. They tend to put the WORST corrosion coatings on these things. They last a year or so (in saltwater environment) and they crap out. Sort of like pre-planned obsolescence but more like, "just keep buying them and keep us afloat". Salty water goes in one side and comes out the other. What's not to like?
Trustpilot
1 month ago
1 month ago