{"id":32960,"date":"2023-02-02T09:19:43","date_gmt":"2023-02-02T08:19:43","guid":{"rendered":"https:\/\/gravelart.be\/?post_type=product&#038;p=32960"},"modified":"2026-02-24T20:08:52","modified_gmt":"2026-02-24T19:08:52","slug":"matala-soft-4cm-grijs","status":"publish","type":"product","link":"https:\/\/gravelart.be\/nl\/product\/matala-soft-4cm-grijs\/","title":{"rendered":"Matala Soft 4cm Grijs"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Matala matten vertegenwoordigen een moderne generatie filtermedia voor vijvers, vervaardigd uit gekronkelde strengen polypropyleen. Dankzij hun specifieke structuur hechten nitrificerende bacteri\u00ebn zich optimaal aan de Matala matten. Dit is te danken aan de juiste polariteit van de kunststoffen en het hoge aantal open ruimtes, die een verlaagd verstoppingrisico en een snelle, gelijkmatige bacteriegroei bevorderen.<\/p>\n<p>De Matala matten hebben een afmeting van 1 x 1,2 meter en bieden 94% vrije doorloop en een nuttige oppervlakte van 460 m\u00b2\/m\u00b3. Deze eigenschappen zorgen ervoor dat de bacteri\u00ebn, die behoefte hebben aan zuurstofrijk water, zich goed kunnen ontwikkelen en bijdragen aan een effectieve waterfiltratie.<\/p>\n","protected":false},"featured_media":41183,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[4094],"product_tag":[],"class_list":{"0":"post-32960","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-filtermaterialen","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-variable","14":"has-default-attributes"},"acf":{"woocommerce_erp_id":"5203","woocommerce_cnk_id":"101150","product_density":0,"custom_prices":[{"variation_id":"33864","customer_group":"PRO","customer_id":"","min_qty":1,"max_qty":9999999,"steps":1,"price":68.224,"price_incl":82.551,"delivery_group":"COLLECT","warehouse_id":""},{"variation_id":"33864","customer_group":"PRO","customer_id":"","min_qty":1,"max_qty":9999999,"steps":1,"price":68.224,"price_incl":82.551,"delivery_group":"DELIVERY","warehouse_id":""},{"variation_id":"33864","customer_group":"CON","customer_id":"","min_qty":1,"max_qty":9999999,"steps":1,"price":79.96,"price_incl":96.75,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"33864","customer_group":"CON","customer_id":"","min_qty":1,"max_qty":9999999,"steps":1,"price":79.96,"price_incl":96.75,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"33864","customer_group":"DISTRI","customer_id":"129214","min_qty":1,"max_qty":9999999,"steps":1,"price":77.5273,"price_incl":93.808,"delivery_group":"DELIVERY","warehouse_id":""},{"variation_id":"33864","customer_group":"DISTRI","customer_id":"129214","min_qty":1,"max_qty":9999999,"steps":1,"price":77.5273,"price_incl":93.808,"delivery_group":"COLLECT","warehouse_id":""}],"packaging_ids":[{"packaging_name":"Stuk","packaging_id":"7","erp_id":"5203"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Matala Soft 4cm Grijs - Gravelart<\/title>\n<meta name=\"description\" content=\"Matala filtermat 4 cm grijs voor effici\u00ebnte biologische vijverfiltratie. 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