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BerkeyBiofilm Drops - Treats 330 Gallons

Q: Do you put this in the top or bottom of the Berkey system?

It depends what you want to use it for. I use this so my filters don’t get so much slime build up so I add to the top. If I was going to store the filtered water in airtight containers then I’d add to the bottom since the filters just removed the product. Hope this helps.

Q: Could these drops cause a metallic taste after filtered through black berkey and fluoride filters? Metallic taste/smell coming from lower chamber

I use the drops and no metallic taste or smell for me.

4.1/5

Product ID: 335586513

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Details

Material
Liquid
Item Weight
2.4 ounces
External Testing Certification
WQA
Product Benefits
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Brand
Berkey

Frequently Bought Together

Berkey Biofilm Drops Extend Shelf Life of Stored Water—for Use with Long-Term Water Storage Containers, Ideal for Emergency Preparedness

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Description

BerkeyBiofilm Drops - Treats 330 Gallons

Specifications

Item Weight	2.4 ounces
External Testing Certification	WQA
Material Type	Liquid

Have a Question? See What Others Asked

Do you put this in the top or bottom of the Berkey system?

Can I use this in my Tower Garden to prevent biofilm?

To the manufacturer: Is there a link to the testing data that shows their results? Or a patent number?

Could these drops cause a metallic taste after filtered through black berkey and fluoride filters? Metallic taste/smell coming from lower chamber

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 60.89

Duties & taxes incl.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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