Compliance Status
Halal
Screened on Oct 10, 2026 · AAOIFI Standard 21
Very Good
Is Nephros, Inc. (NEPH) halal? Halal. Based on AAOIFI screening, Nephros, Inc. passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 85/100 (Grade: A).
Quote this verdict
HalalScreener rates Nephros, Inc. (NEPH) Halal, 85/100, grade A under AAOIFI Standard 21, screened Oct 10, 2026. Source: https://halalscreener.app/en/stock/NEPH
Business activity
What the company sells is permissible.
Company debt
Well clear of the limitHow much the company borrows, compared to its total value. AAOIFI allows up to 30%.
The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
What this means for you
You can own NEPH
It passes both the business activity and financial ratio screens under AAOIFI Standard 21.
Purification amount is Pro
We have screened NEPH's prohibited income, but the exact share you would need to purify is part of Pro.

NEPH: Is Nephros, Inc. Halal?
Nephros, Inc.
$3.53
Market Cap: 38.3M
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About Nephros, Inc.
Nephros, Inc. is a company that specializes in developing and marketing sophisticated water purification solutions across the United States, catering to both the medical and commercial sectors. Its operations are structured into three primary segments: Water Filtration, Pathogen Detection, and Renal Products. Within its Water Filtration division, Nephros offers advanced ultrafiltration products. These are vital in dialysis centers for eradicating biological contaminants from water and bicarbonate concentrate, and are also deployed in hospitals to prevent infections from waterborne pathogens such as Legionella and Pseudomonas. Their utility extends to military installations, outdoor recreation, commercial establishments, and various other healthcare facilities. The Pathogen Detection segment focuses on developing and distributing real-time water testing systems, which deliver critical, actionable data regarding waterborne pathogens. Furthermore, under its Renal Products segment, the company provides medical devices designed for individuals suffering from renal disease, notably including a second-generation hemodiafiltration system tailored for patients with end-stage renal disease. Additionally, Nephros markets a range of water filters under the Nephros and AETHER brands. These filters are engineered not only to enhance water taste and eliminate odors but also to significantly reduce biofilm, bacteria, and scale accumulation in downstream equipment, serving the food service, hospitality, convenience store, and healthcare industries. Established in 1997, Nephros, Inc. maintains its corporate headquarters in South Orange, New Jersey.
Sector: Healthcare · Industry: Medical - Instruments & Supplies
Shariah Compliance Status
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The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
Compliance History
Halal, unchanged since Aug 2026.
No status changes recorded since we began tracking.
Tracked since Aug 2026. Updates automatically on each re-screen.
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Frequently Asked Questions
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Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.
Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.