Is a flow rate vs pressure drop graph available for this unit with a 5 micron element installed?

I have not found any graphs showing pressure drop but from a practical point of view, I have 2 of these units installed in series with a 30 micron first and then a 5 micron filter in a house with 4 showers, 4 toilets, 6 sinks, dishwater, washing machine and did not see any practical difference between before and after installation (with respect to pressure drop...saw a dramatic improvement in the reduction of 'junk' in the water)

hi, i want to purchase this item, but have questions before.#1 if it has a built in bypass valve. #2 cant seem to find replacement cartridges for this

There is a built in bypass, the blue handle at the top allows you to select 3 positions: flow through the filter, bypass the filter, and shut off the water flow. Catridges are standard sizes, which is convenient for shopping around. But if you want the exact replacement, it is a Culligan P5 filter: https://www.amazon.com/Culligan-P5A-Standard-Replacement-Cartridge/dp/B000BQK2K6/ref=sr_1_9?s=hi&ie=UTF8&qid=1505303600&sr=1-9&keywords=whole+house+water+filter

Can this be used with hot water

Not for hot water to get into the filter

Are fittings that thread into the input & output sides and connect to 3/4" PEX readily available?

Yes, you will need to transition from 1” FNPT to your PEX pipe size either directly with a Sharkbite 1” MNPT x 3/4” Pex adaptor or use a 1”x3/4” bushing then a 3/4” MNPTx 3/4” Pex adaptor.

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Culligan WH-S200-C Whole House Water Filter Housing – 3/4" Inlet/Outlet, Standard Duty, Sediment Filtration System, Clear Housing, Pressure Relief Valve, NSF Certified

Culligan WH-S200-C Whole House Water Filter Housing – 3/4" Inlet/Outlet, Standard Duty, Sediment Filtration System, Clear Housing, Pressure Relief Valve, NSF Certified

Product ID: 37775306

Details

Brand
Culligan
Capacity
16000 gallons
Included Components
Extra Filter
Installation Type
In Line
Material
Stainless
Package Information
Cartridge

💧4 GPM max flow rate

🔍Clear housing for cartridge monitoring

🔧3/4" inlet/outlet easy install

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Description

💧 Elevate your home’s water game—because clean water is the new luxury.

SMART CLEAR HOUSING - Visual filter status means no guesswork—replace cartridges exactly when needed to avoid downtime.
WHOLE HOME CLEAN WATER - Experience fresh, sediment-free water from every tap, protecting your family and appliances alike.
EFFORTLESS CARTRIDGE CHANGES - Valve-in-head bypass and pressure relief button make maintenance a breeze—no plumber needed.
DURABLE STAINLESS STEEL BUILD - Engineered for longevity and reliability under 30-100 psi operating pressure.
CERTIFIED SAFETY PERFORMANCE - NSF certified and tested to reduce sediment and TDS, ensuring water purity you can trust.

The Culligan WH-S200-C is a whole-house sediment water filter housing designed for easy installation with 3/4" inlet/outlet connections and a built-in pressure relief valve. Its clear housing allows for quick visual monitoring of filter cartridge life, compatible with multiple Culligan cartridges. Certified by NSF and tested for low lead compliance, it supports a maximum flow rate of 4 gallons per minute and operates efficiently within 30-100 psi, providing clean, sediment-free water throughout your home while protecting plumbing and appliances.

Specifications

ASIN	B01JIRHRBK
Best Sellers Rank	#14,918 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Whole House Water Treatment Systems
Brand Name	Culligan
Capacity	16000 gallons
Container Type	Cartridge
Customer Reviews	4.5 4.5 out of 5 stars (2,939)
Global Trade Identification Number	00033663007291
Included Components	Extra Filter
Installation Type	In Line
Item Dimensions L x W x H	6.57"L x 6.18"W x 15.94"H
Item Type Name	Culligan WH-S200-C Whole-House Sediment Water Filtration System, Clear
Item Weight	3 pounds
LowerTemperature Range	40 °F
Manufacturer	CULLIGAN
Material Type	Stainless Steel
Maximum Flow Rate	4 gpm
Model Name	Whole House Sediment Water Filter
Model Number	WH-S200-C
Number of Items	1
Number of Packs	1
Operating Pressure Range	30-100 psi
Other Special Features of the Product	Reduce TDS
Part Number	WH-S200-C
Power Source	Not Powered
Purification Method	Sedimentation
Supported Water TDS Level Maximum (PPM)	1000
UPC	033663007291
Unit Count	1 Count
Upper Temperature Rating	100 °F
Warranty Description	Warranty

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R3104

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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