{"id":27269,"date":"2026-04-13T06:43:42","date_gmt":"2026-04-13T04:43:42","guid":{"rendered":"https:\/\/colligatum.com\/?post_type=product&p=27269"},"modified":"2026-04-13T06:43:42","modified_gmt":"2026-04-13T04:43:42","slug":"21-%d0%b2%d0%b5%d0%ba-4","status":"publish","type":"product","link":"https:\/\/colligatum.com\/en\/product\/21-%d0%b2%d0%b5%d0%ba-4\/","title":{"rendered":"21st Century"},"content":{"rendered":"

Description:<\/strong> This 21 Century set combines several options (Ultra, Biofilter, different strengths, etc.). The main distinguishing feature is a modern design with technological elements and bright colors.<\/p>\n

The set is not an official set, but represents a full variation of the line. Such packages were focused on the image of "modernity" and innovation.<\/p>\n

The set is interesting in that it offers many different design and strength options, therefore it has a collectible and representative character.<\/p>\n

Historical data:<\/strong> \u201e"21 Vek" was created as a modern brand, emphasizing filtration technologies (e.g. biofilter). The design reflected the image of the new generation.<\/p>","protected":false},"excerpt":{"rendered":"

Brand and name:<\/strong> 21st Century
The set includes:<\/strong> 6 packs
Country of manufacture:<\/strong> Russia
Production period:<\/strong> ~2005\u20132015.
Package type:<\/strong> Hard pack<\/p>","protected":false},"featured_media":27270,"template":"","meta":{"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[183,259],"product_tag":[],"class_list":{"0":"post-27269","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-russia","7":"product_cat-sets","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"sale","15":"shipping-taxable","16":"purchasable","17":"product-type-woosb","18":"add-to-wishlist-before_image"},"_links":{"self":[{"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/product\/27269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/product\/27269\/revisions"}],"predecessor-version":[{"id":27283,"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/product\/27269\/revisions\/27283"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/media\/27270"}],"wp:attachment":[{"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/media?parent=27269"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/product_brand?post=27269"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/product_cat?post=27269"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/colligatum.com\/en\/wp-json\/wp\/v2\/product_tag?post=27269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}