Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
ROEBIC K-37 SEPTIC TANK TREATMENTBiological activity in septic tanks is easily thrown out of balance when excessive water, harmful detergents or other harmful chemicals enter the system. K 37 Septic Tank Treatment is specifically designed to restore the natural balance within septic tanks by promoting the efficient and rapid breakdown of solids, thereby reducing sludge and scum levels and resulting in reduced odors, less clogs and more efficient system operation. AVAILABLE SIZES:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 1368 reviews
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Product Reviews
★★★★★ 5
Direct replacement
Great filter for my Volvo V70.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2025
★★★★★ 5
Quality product
High quality German product. Great value.
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Reviewed in the United States on October 13, 2024
★★★★★ 5
A little longer than the filter the mechanic used last time, and that is a good thing.
At first I was concerned that this filter is about 3/16" longer than whatever one was there before, but it went in perfectly, and I realized I was getting extra filtering ability over the old one. Pleased. Volvo S60 2001.
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Reviewed in the United States on October 7, 2024
★★★★★ 4
Almost a Five Star
I have used this brand exclusively on my BMW (110K) and Volvo (90K), with synthetic oil changes at 6000 miles religiously, and neither burns a single drop of oil. I have never seen any "failure" of the filter, which remains firm until the end. Unfortunately the price advantage has been eroding over the years- boo. So lost a star for that-
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Reviewed in the United States on March 23, 2015
★★★★★ 5
Only oil filter you should buy if you have a Volvo
Only filter you should be buying if you own Volvo
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Reviewed in the United States on July 18, 2025
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