{"domain":"waterfilterguru.com","status":"valid","tier":"listed","authority":52,"verified":false,"title":"Water Filter Guru","summary":"Independent water treatment product testing and reviews by Brian Campbell, WQA Certified Water Specialist (CWS) and Certified Water Treatment Representative (CWR). Every recommendation is based on first-party laboratory testing using certified third-party lab analysis (Tap Score by SimpleLab), not manufacturer claims or commission-driven rankings. Approximately 150 products independently lab tested to date.","llms_txt":"https://waterfilterguru.com/llms.txt","llms_full_txt":null,"last_checked":"2026-10-19T18:14:18.471Z","agent_terms":null,"categories":[],"capabilities":[],"inferred_tags":[],"audience":null,"agent_uses":[],"language":null,"platform_generated":null,"agent_summary":null,"llms_txt_cached":"https://agentwebmap.com/v1/domain/waterfilterguru.com/llms.txt"}