# Mishnah Berurah 14 - 4:18-22 - Filth and impurities that necessitate washing

From **All: R Yoel Weizberg** by R Yoel Weizberg.

- **Published:** 2026-05-25T00:00:00Z
- **Duration:** 34:30
- **Books:** Mishnah Berurah, Shulchan Arukh, Orach Chayim
- **Sections:** 14
- **Audio:** https://shiurim.yutorah.net/2026/86359/1177063.MP3
- **Page:** https://yutorah.org/lectures/1177063
- **TorahApp:** https://torahapp.org/share/p/YU_83808_all/e/yu%3A1177063