How do i buy spare o-rings? i want to buy extra o-rings for my simpure b07v6ry5b4 filter 10" x 2.5". the links in all the answers are not correct.

O-Ring Replacements for SimPure DB1025 (B07V6RY5B4) - Link： https://www.amazon.com/dp/B0B7P1L17K

Does this remove rust/iron?

That would depend on the filter installed in the housing. If you are dealing with large rust and other sediment particles in your water you should be fine with a 5 micron sediment filter. For wells I like pleated filters like this: https://amazon.com/dp/B074FW96PG. If iron is dissolved in your water, you need something that filters iron/manganese like this: https://amazon.com/dp/B09JWP92PD

How do you contact customer support? The inlet and outlet ports leak no matter how much ptfe tape or thread sealant used.

I put an O-ring (# 18) inside each port before the brass bushing. Then I coated the threads with sealant and 10 wraps of teflon tape. I think there may be a design flaw, it shouldn't be that difficult.

The filter housing leaks profusely. i checked the o-ring/tested it without a filter to no avail. anyone had this problem and been able to fix it?

Try to lube the o-ring with some coconut oil or silicone lube and reassemble. Also, if you are using carbon filters, I have seen that sometimes they are just a bit too tall, and so removing one of the gaskets allows the tank to be tightened a bit further, causing a seal. If you write to the company for support, they have a support rep out of Canada who is fantastic. Be sure to include your Amazon order number and you may want to request a call back (specifically by phone) so that they will route it to him early.

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SimPure DB20P 20" *4.5" Whole House Sediment Water Filter Housing

SimPure DB20P 20" *4.5" Whole House Sediment Water Filter Housing

Product ID: 206847206

Details

Brand
SimPure
Included Components
Screws Manual
Installation Type
Mounted
Item Weight
10 pounds
Material
Brass
Package Information
Cartridge

💧20 GPM max flow rate

🔩1" NPT brass port for leak-proof seal

🛠️Includes wrench & mounting bracket

€ 274.30

Duties & taxes included

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚿 Elevate your home’s water game with leak-proof, pro-grade filtration housing!

WHOLE HOUSE PROTECTION - Safeguards your plumbing, appliances, and water quality from sediment & contaminants
EFFORTLESS DIY INSTALLATION - Comes with all tools & built-in red pressure relief button for quick, mess-free filter changes
ULTIMATE LEAK RESISTANT DESIGN - Thickened housing & raised threaded holes prevent leaks even after long-term use
PREMIUM NSF CERTIFIED MATERIALS - Food-grade polypropylene & brass ensure safe, durable, and chemical-resistant filtration housing
UNIVERSAL CARTRIDGE COMPATIBILITY - Fits standard 20" x 4.5" filters from top brands like Whirlpool & Aqua-Pure

The SimPure DB20P is a NSF-certified, 20" x 4.5" whole house sediment water filter housing featuring a robust food-grade polypropylene body and 1" NPT brass ports. It supports up to 20 gallons per minute flow, includes a pressure relief button for easy filter replacement, and fits universal filter cartridges. Designed for leak resistance and durability, it protects your entire home’s plumbing and appliances from sediment and contaminants.

Specifications

ASIN	B086XFC665
Best Sellers Rank	#3,053 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Process Filter Housings
Brand	SimPure
Brand Name	SimPure
Container Type	Cartridge
Customer Reviews	4.4 out of 5 stars 3,033 Reviews
Included Components	Screws, Instruction Manual
Installation Type	Mounted
Item Dimensions L x W x H	20"L x 7"W x 23.5"H
Item Highlight	Universal Sediment & Carbon Filter Housing \| 1" NPT Port with Pressure Release Button \| Well and City Water Pre-Filter
Item Weight	10 pounds
Manufacturer	SimPure
Material	Brass , Polypropylene
Material Type	Brass, Polypropylene
Maximum Flow Rate	20 gpm
Model Name	DB20P
Model Number	DB20P
Number of Items	6
Other Special Features of the Product	NSF certified
Package Information	Cartridge
Part Number	DB20P
Power Source	Adapter
Product Dimensions	20"L x 7"W x 23.5"H
Purification Method	Sedimentation
Special Feature	NSF certified
Supported Water TDS Level Maximum (PPM)	1000
UPC	778695796590
Unit Count	1 Count
Upper Temperature Rating	248 °F

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