Can this strainer be used after a pump (e.g. under pressure instead of vacuum) or just before?

I used it in my sailboat, it's between the sea water intake and the circulating salt water pump. Work well in that application! Sorry don't have more for you?

is this strainer bleach/chlorine tolerant?

it cheaply made and cracked under presure

Are there replacement plastic lids available from Seaflow and how can I order them?

yes, contact seaflo.com for a new top. If you are using it in a marine environment i would suggest you order a complete second unit.

I see others using this for raw water input for engine cooling. The pic shows the strainer above the motor, which means it would drain out each time?

The inlet will drain back through the suction line if you leave your seacock open. Close the seacock, twist off the top of the strainer clean the element. Refill any lost water, replace the top and open the seacock. The water will remain in the system, because of the vacuum lock when the top is reinstalled.

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SEAFLO Raw Cooling Water Intake Basket Strainer for Seawater Marine & Boat - Fits 1/2", 5/8", 3/4" Hose

SEAFLO Raw Cooling Water Intake Basket Strainer for Seawater Marine & Boat - Fits 1/2", 5/8", 3/4" Hose

Product ID: 295162328

Details

Brand
Seaflo
Special Feature
Specialized
Package Information
Pitcher
Installation Type
Freestanding
Purification Method
Sedimentation

🌊Specialized seawater filtration

⚙️Fits 1/2", 5/8", 3/4" hoses

🇺🇸Proudly made in USA

$79.44

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Description

🌊 Stay ahead on the water with the ultimate seawater intake filter!

DURABLE MARINE GRADE BUILD - Engineered to withstand harsh saltwater environments for long-lasting performance.
EFFORTLESS MANUAL OPERATION - No power needed—simple, reliable, and maintenance-friendly design.
UNIVERSAL HOSE COMPATIBILITY - Seamlessly fits 1/2", 5/8", and 3/4" hoses for versatile installation.
PRECISION SEAWATER FILTRATION - Keep your marine engine running clean with advanced sedimentation filtering.
TRUSTED AMERICAN CRAFTSMANSHIP - Manufactured in the USA, ensuring quality and durability you can count on.

The SEAFLO Raw Cooling Water Intake Basket Strainer is a specialized seawater filter designed for marine and boat applications. Compatible with 1/2", 5/8", and 3/4" hoses, it features sedimentation purification and manual operation. Proudly made in the USA, it offers durable, reliable filtration to protect your boat’s cooling system from debris and saltwater damage.

Specifications

ASIN	B07C3VWGC1
Best Sellers Rank	#90,341 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #4 in Boat Plumbing Plumbing Fittings
Brand	Seaflo
Brand Name	Seaflo
Container Type	Pitcher
Country Of Origin	USA
Customer Reviews	4.2 out of 5 stars 154 Reviews
Installation Type	Freestanding
Manufacturer Part Number	SF-SWF002
Model Name	SF-SWF002
Model Number	SF-SWF002
Other Special Features of the Product	Specialized Seawater Intake Filter
Package Information	Pitcher
Power Source	Manual Operation
Power Source Type	Manual Operation
Purification Method	Sedimentation
Special Feature	Specialized Seawater Intake Filter
UPC	647336948400

Reviews

R**B

14.07.2025

C**O

8.05.2025

P**L

29.05.2023

M**N

24.02.2025

G**R

21.05.2023

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$79.44

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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