Subpart H. Subpart H—Filtration and Disinfection

• § 141.70 - General requirements.
• § 141.71 - Criteria for avoiding filtration.
• § 141.72 - Disinfection.
• § 141.73 - Filtration.
• § 141.74 - Analytical and monitoring requirements.
• § 141.75 - Reporting and recordkeeping requirements.
• § 141.76 - Recycle provisions.