{"id":1372,"date":"2026-04-10T02:55:35","date_gmt":"2026-04-10T02:55:35","guid":{"rendered":"https:\/\/www.southvillabath.com\/?p=1372"},"modified":"2026-04-10T02:56:32","modified_gmt":"2026-04-10T02:56:32","slug":"water-efficiency-standards-for-modern-toilets","status":"publish","type":"post","link":"https:\/\/www.southvillabath.com\/ja\/water-efficiency-standards-for-modern-toilets\/","title":{"rendered":"\u6700\u65b0\u578b\u30c8\u30a4\u30ec\u306e\u7bc0\u6c34\u57fa\u6e96"},"content":{"rendered":"<p>\u4e16\u754c\u7684\u306a\u7bc0\u6c34\u898f\u5236\u304c\u53b3\u3057\u304f\u306a\u308a\u3001\u6301\u7d9a\u53ef\u80fd\u6027\u3078\u306e\u671f\u5f85\u304c\u9ad8\u307e\u308a\u7d9a\u3051\u308b\u4e2d\u3001\u6c34\u52b9\u7387\u306f\u73fe\u4ee3\u306e\u30c8\u30a4\u30ec\u8a2d\u8a08\u30fb\u8abf\u9054\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u8981\u7d20\u306e\u4e00\u3064\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u5378\u58f2\u696d\u8005\u3001\u6d41\u901a\u696d\u8005\u3001\u8acb\u8ca0\u696d\u8005\u3001\u885b\u751f\u9676\u5668\u30d6\u30e9\u30f3\u30c9\u306b\u3068\u3063\u3066\u3001\u4f4f\u5b85\u3001\u5546\u696d\u3001\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3\u5e02\u5834\u5411\u3051\u306e\u88fd\u54c1\u3092\u8abf\u9054\u3059\u308b\u969b\u306b\u306f\u3001\u6c34\u52b9\u7387\u57fa\u6e96\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u4eca\u65e5\u306e\u8cfc\u8cb7\u5c64\u306f\u3001\u3082\u306f\u3084\u5916\u89b3\u3084\u4fa1\u683c\u3060\u3051\u3092\u91cd\u8996\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u6c34\u306e\u6d88\u8cbb\u91cf\u3092\u6e1b\u3089\u3057\u3001\u74b0\u5883\u898f\u5236\u3092\u6e80\u305f\u3057\u3001\u512a\u308c\u305f\u6d17\u6d44\u6027\u80fd\u3092\u7dad\u6301\u3059\u308b\u30c8\u30a4\u30ec\u3092\u6c42\u3081\u308b\u50be\u5411\u304c\u5f37\u307e\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u6700\u65b0\u306e\u30c8\u30a4\u30ec\u306e\u4e3b\u306a\u7bc0\u6c34\u57fa\u6e96\u3092\u63a2\u308a\u3001\u305d\u306e\u80cc\u666f\u306b\u3042\u308b\u6280\u8853\u4ed5\u69d8\u3092\u8aac\u660e\u3057\u3001B2B\u30d0\u30a4\u30e4\u30fc\u304c\u30c8\u30a4\u30ec\u3092\u8abf\u9054\u3059\u308b\u969b\u306b\u4f55\u3092\u898b\u308b\u3079\u304d\u304b\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002 <strong>\u30c8\u30a4\u30ec\u30e1\u30fc\u30ab\u30fc<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u73fe\u4ee3\u30c8\u30a4\u30ec\u306e\u30c7\u30b6\u30a4\u30f3\u3067\u7bc0\u6c34\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p>\u30c8\u30a4\u30ec\u306f\u3001\u4e16\u754c\u4e2d\u3067\u5c4b\u5185\u306e\u6c34\u4f7f\u7528\u91cf\u306e\u304b\u306a\u308a\u306e\u5272\u5408\u3092\u5360\u3081\u3066\u3044\u308b\u3002\u4f4f\u5b85\u3067\u3082\u5546\u696d\u65bd\u8a2d\u3067\u3082\u3001\u30c8\u30a4\u30ec\u306f\u5c4b\u5185\u306e\u6c34\u9700\u8981\u306e30%\u8fd1\u304f\u3092\u6d88\u8cbb\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u30c8\u30a4\u30ec\u306e\u6c34\u52b9\u7387\u3092\u6539\u5584\u3059\u308b\u3068\u3001\u3044\u304f\u3064\u304b\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u74b0\u5883\u9762\u3067\u306e\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6de1\u6c34\u8cc7\u6e90\u306e\u4fdd\u8b77 <\/li>\n\n\n\n<li>\u81ea\u6cbb\u4f53\u306e\u6c34\u9053\u3078\u306e\u8ca0\u62c5\u3092\u8efd\u6e1b <\/li>\n\n\n\n<li>\u30b0\u30ea\u30fc\u30f3\u30fb\u30d3\u30eb\u30c7\u30a3\u30f3\u30b0\u8a8d\u8a3c\u3092\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d4c\u6e08\u52b9\u679c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6c34\u9053\u5149\u71b1\u8cbb\u306e\u524a\u6e1b <\/li>\n\n\n\n<li>\u9577\u671f\u7684\u306a\u30d3\u30eb\u904b\u55b6\u30b3\u30b9\u30c8\u306e\u524a\u6e1b <\/li>\n\n\n\n<li>\u4e0d\u52d5\u7523\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u306eROI\u3092\u6539\u5584<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u898f\u5236\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5730\u57df\u306e\u914d\u7ba1\u57fa\u6e96\u3092\u6e80\u305f\u3059 <\/li>\n\n\n\n<li>\u6301\u7d9a\u53ef\u80fd\u6027\u57fa\u6e96\u3078\u306e\u6e96\u62e0\u3092\u4fdd\u8a3c\u3059\u308b <\/li>\n\n\n\n<li>\u653f\u5e9c\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u627f\u8a8d\u3092\u4fc3\u9032<\/li>\n<\/ul>\n\n\n\n<p>\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u3084\u8f38\u5165\u696d\u8005\u306b\u3068\u3063\u3066\u3001\u7bc0\u6c34\u578b\u30c8\u30a4\u30ec\u306f\u4fe1\u983c\u3067\u304d\u308b\u696d\u8005\u304b\u3089\u8abf\u9054\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308b\u3002 <strong>\u5378\u58f2\u30c8\u30a4\u30ec\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc<\/strong> \u5e02\u5834\u306e\u9700\u8981\u306b\u5fdc\u3048\u3064\u3064\u3001\u5c06\u6765\u7684\u306a\u88fd\u54c1\u63d0\u4f9b\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u5927\u6d17\u6d44\u91cf\u57fa\u6e96<\/h2>\n\n\n\n<p>\u6d17\u6d44\u91cf\u306f\u3001\u6d17\u6d441\u56de\u5f53\u305f\u308a\u30ac\u30ed\u30f3\uff08GPF\uff09\u307e\u305f\u306f\u6d17\u6d441\u56de\u5f53\u305f\u308a\u30ea\u30c3\u30c8\u30eb\uff08LPF\uff09\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f1d\u7d71\u7684\u306a\u30c8\u30a4\u30ec<\/h3>\n\n\n\n<p>\u3088\u304f\u4f7f\u308f\u308c\u308b\u53e4\u3044\u30c8\u30a4\u30ec3.5\uff5e7gpf\uff0813\uff5e26lpf\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e2\u30c0\u30f3\u30fb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u30fb\u30c8\u30a4\u30ec<\/h3>\n\n\n\n<p>\u73fe\u5728\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e\u898f\u5236\u304c\u8981\u6c42\u3057\u3066\u3044\u308b\uff1a <strong>1.6 gpf (6 lpf)<\/strong> \u6700\u5927<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9ad8\u52b9\u7387\u30c8\u30a4\u30ec\uff08HET\uff09\u57fa\u6e96<\/h3>\n\n\n\n<p>\u9ad8\u52b9\u7387\u30c8\u30a4\u30ec\u306f\u3001\u6a19\u6e96\u7684\u306a\u8981\u4ef6\u3092\u8d85\u3048\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u5178\u578b\u7684\u306aHET\u4ed5\u69d8\uff1a <\/strong>1.28GPF\uff084.8LPF\uff09\u4ee5\u4e0b<\/p>\n\n\n\n<p><strong>\u798f\u5229\u539a\u751f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1.6GPF\u306e\u30c8\u30a4\u30ec\u3068\u6bd4\u8f03\u3057\u306620%\u306e\u7bc0\u6c34\u52b9\u679c <\/li>\n\n\n\n<li>\u3088\u308a\u826f\u3044\u6301\u7d9a\u53ef\u80fd\u6027\u306e\u8a3c\u660e <\/li>\n\n\n\n<li>\u74b0\u5883\u610f\u8b58\u306e\u9ad8\u3044\u5e02\u5834\u3067\u306e\u30a2\u30d4\u30fc\u30eb\u306e\u5897\u52a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8d85\u9ad8\u52b9\u7387\u30c8\u30a4\u30ec\u57fa\u6e96<\/h3>\n\n\n\n<p>\u5148\u9032\u7684\u306a\u30c8\u30a4\u30ec\u30e2\u30c7\u30eb\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\uff1a1.0\u301c1.1gpf\uff083.8\u301c4.2lpf\uff09<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3088\u304f\u4f7f\u308f\u308c\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u7d1a\u30a8\u30b3\u30ec\u30b8\u30c7\u30f3\u30b9 <\/li>\n\n\n\n<li>\u30d7\u30ec\u30df\u30a2\u30e0\u30fb\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 <\/li>\n\n\n\n<li>\u653f\u5e9c\u306e\u30b0\u30ea\u30fc\u30f3\u8abf\u9054\u30d7\u30ed\u30b0\u30e9\u30e0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3b\u306a\u56fd\u969b\u30c8\u30a4\u30ec\u7528\u6c34\u8a8d\u8a3c<\/h2>\n\n\n\n<p>\u6c34\u52b9\u7387\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306f\u306a\u304f\u3001\u591a\u304f\u306e\u5e02\u5834\u3067\u306f\u7b2c\u4e09\u8005\u6a5f\u95a2\u306b\u3088\u308b\u8a8d\u8a3c\u304c\u5fc5\u8981\u3068\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a6\u30a9\u30fc\u30bf\u30fc\u30bb\u30f3\u30b9\uff08\u7c73\u56fd\uff09WaterSense<\/h3>\n\n\n\n<p>EPA\u30a6\u30a9\u30fc\u30bf\u30fc\u30bb\u30f3\u30b9\u30e9\u30d9\u30eb\u306f\u3001\u5317\u7c73\u3067\u6700\u3082\u8a8d\u77e5\u5ea6\u306e\u9ad8\u3044\u8a8d\u8a3c\u306e\u3072\u3068\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5fc5\u8981\u6761\u4ef6<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u59271.28GPF <\/li>\n\n\n\n<li>\u53b3\u3057\u3044\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0\u6027\u80fd\u30c6\u30b9\u30c8\u306b\u5408\u683c\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044 <\/li>\n\n\n\n<li>\u8981\u72ec\u7acb\u8a8d\u8a3c<\/li>\n<\/ul>\n\n\n\n<p>\u30e1\u30ea\u30c3\u30c8<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c73\u56fd\u306e\u5efa\u8a2d\u696d\u8005\u3084\u5c0f\u58f2\u696d\u8005\u306b\u597d\u307e\u308c\u308b <\/li>\n\n\n\n<li>\u516c\u5171\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3057\u3070\u3057\u3070\u8981\u6c42\u3055\u308c\u308b <\/li>\n\n\n\n<li>\u5f37\u529b\u306a\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30fb\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8<\/li>\n<\/ul>\n\n\n\n<p>\u3069\u3093\u306a\u3082\u306e\u3067\u3082 <strong>\u30c8\u30a4\u30ec\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc<\/strong> \u7c73\u56fd\u3078\u306e\u8f38\u51fa\u306f\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30bb\u30f3\u30b9\u306e\u8981\u4ef6\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">WELS\uff08\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\uff09<\/h3>\n\n\n\n<p>\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u6c34\u52b9\u7387\u8868\u793a\u30fb\u57fa\u6e96\u5236\u5ea6\u306f\u3001\u52b9\u7387\u306b\u57fa\u3065\u3044\u3066\u88fd\u54c1\u3092\u8a55\u4fa1\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u30c8\u30a4\u30ec\u306f\u53d7\u3051\u53d6\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u661f\u306e\u8a55\u4fa1 <\/li>\n\n\n\n<li>\u6c34\u4f7f\u7528\u91cf\u30e9\u30d9\u30eb<\/li>\n<\/ul>\n\n\n\n<p>\u661f\u306e\u8a55\u4fa1\u304c\u9ad8\u3044\u307b\u3069\u3001\u305d\u306e\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3088\u308a\u826f\u3044\u7bc0\u6c34 <\/li>\n\n\n\n<li>\u898f\u5236\u9075\u5b88\u306e\u5f37\u5316<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">CE \/ 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class=\"wp-block-heading\">\u7bc0\u6c34\u578b\u30c8\u30a4\u30ec\u306b\u95a2\u3059\u308b\u8cfc\u5165\u8005\u306e\u4e00\u822c\u7684\u306a\u61f8\u5ff5<\/h2>\n\n\n\n<p>\u7bc0\u6c34\u578b\u30c8\u30a4\u30ec\u306b\u306f\u5229\u70b9\u304c\u3042\u308b\u304c\u3001B2B\u30d0\u30a4\u30e4\u30fc\u306f\u8abf\u9054\u306e\u969b\u306b\u61f8\u5ff5\u3092\u62b1\u304f\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f4e\u6c34\u6d17\u30c8\u30a4\u30ec\u306f\u6027\u80fd\u3092\u72a0\u7272\u306b\u3059\u308b\u306e\u304b\uff1f<\/h3>\n\n\n\n<p>\u5fc5\u305a\u3057\u3082\u305d\u3046\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u30c7\u30b6\u30a4\u30f3\u6027\u306e\u4f4e\u3044\u4f4e\u6d41\u91cf\u30c8\u30a4\u30ec\u306f\u82e6\u6226\u3092\u5f37\u3044\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30e1\u30fc\u30ab\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u9ad8\u7d1a\u54c1\u306a\u3089\u5927\u4e08\u592b\u3060\u3002<strong> 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class=\"wp-block-list\">\n<li>\u3088\u308a\u826f\u3044\u91d1\u578b <\/li>\n\n\n\n<li>\u6539\u826f\u3055\u308c\u305f\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0\u6280\u8853 <\/li>\n\n\n\n<li>\u8a8d\u8a3c\u8a66\u9a13<\/li>\n<\/ul>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u8cb7\u3044\u624b\u306f\u5f97\u3092\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30bb\u30fc\u30eb\u30d0\u30ea\u30e5\u30fc\u306e\u5411\u4e0a <\/li>\n\n\n\n<li>\u898f\u5236\u9075\u5b88 <\/li>\n\n\n\n<li>\u9577\u671f\u7684\u306a\u8caf\u84c4<\/li>\n<\/ul>\n\n\n\n<h2 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class=\"wp-block-heading\">\u6c34\u6d17\u8a66\u9a13\u30c7\u30fc\u30bf\u306e\u898b\u76f4\u3057<\/h3>\n\n\n\n<p>\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u4f9d\u983c\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30ec\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>\u30c8\u30e9\u30c3\u30d7\u30a6\u30a7\u30a4\u306e\u30c6\u30b9\u30c8\u7d50\u679c<\/li>\n\n\n\n<li>\u5ec3\u68c4\u7269\u9664\u53bb\u8a66\u9a13\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">OEM\/ODM\u306e\u80fd\u529b\u3092\u8a55\u4fa1\u3059\u308b<\/h3>\n\n\n\n<p>\u5f37\u3044<strong> \u30ab\u30b9\u30bf\u30e0\u30fb\u30c8\u30a4\u30ec\u30fb\u30e1\u30fc\u30ab\u30fc<\/strong> \u3092\u63d0\u4f9b\u3059\u3079\u304d\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30e9\u30d9\u30ea\u30f3\u30b0 <\/li>\n\n\n\n<li>\u30ed\u30b4\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba <\/li>\n\n\n\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u30c7\u30b6\u30a4\u30f3 <\/li>\n\n\n\n<li>\u91d1\u578b\u958b\u767a<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u751f\u7523\u80fd\u529b\u306e\u8a55\u4fa1<\/h3>\n\n\n\n<p>\u30d0\u30eb\u30af\u30d0\u30a4\u30e4\u30fc\u306f\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6708\u9593\u751f\u7523\u91cf <\/li>\n\n\n\n<li>\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0 <\/li>\n\n\n\n<li>\u8f38\u51fa\u7269\u6d41\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ul>\n\n\n\n<p>\u4fe1\u983c\u3067\u304d\u308b <strong>\u5378\u58f2\u30c8\u30a4\u30ec\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc<\/strong> \u30d1\u30fc\u30c8\u30ca\u30fc\u306f\u4e00\u8cab\u3057\u305f\u5927\u91cf\u751f\u7523\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 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\u56fd\u969b\u7684\u306a\u8f38\u51fa\u7d4c\u9a13<\/li>\n<\/ul>\n\n\n\n<p>\u8001\u8217\u3068\u3057\u3066 <strong><a href=\"https:\/\/www.southvillabath.com\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30c8\u30a4\u30ec\u30e1\u30fc\u30ab\u30fc<\/a><\/strong>, \u79c1\u305f\u3061\u306f\u3001\u30d6\u30e9\u30f3\u30c9\u3084\u6d41\u901a\u696d\u8005\u304c\u3001\u65e5\u3005\u9032\u5316\u3059\u308b\u5e02\u5834\u306b\u5408\u308f\u305b\u3066\u3001\u7af6\u4e89\u529b\u306e\u3042\u308b\u3001\u898f\u5236\u306b\u6e96\u62e0\u3057\u305f\u88fd\u54c1\u3092\u767a\u58f2\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>As global water conservation regulations become stricter and sustainability expectations continue rising, water efficiency has become one of the most important factors in modern toilet design and procurement. For wholesalers, distributors, contractors, and sanitary ware brands, understanding water efficiency standards is essential when sourcing products for residential, commercial, and hospitality markets. Today\u2019s buyers no longer focus solely on appearance and price. They increasingly demand toilets that reduce water consumption, meet environmental regulations, and maintain excellent flushing performance. In this guide, we will explore the major water efficiency standards for modern toilets, explain the technical specifications behind them, and help B2B buyers understand what to look for when sourcing from a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1377,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[25],"tags":[],"class_list":["post-1372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/posts\/1372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/comments?post=1372"}],"version-history":[{"count":4,"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/posts\/1372\/revisions"}],"predecessor-version":[{"id":1378,"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/posts\/1372\/revisions\/1378"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/media\/1377"}],"wp:attachment":[{"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/media?parent=1372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/categories?post=1372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.southvillabath.com\/ja\/wp-json\/wp\/v2\/tags?post=1372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}