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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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55 Gallon Water Preserver Concentrate (5 years) Water Treatment Drops - Water Treatment For Drinking Water - Mayday Emergency Drinking Water - Defiance Fuel Water - Earthquake Water, Emergency Storage

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

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ayesha M.

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

5 days ago

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VT18284

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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