{"id":15466,"date":"2020-03-23T17:03:05","date_gmt":"2020-03-23T07:03:05","guid":{"rendered":"https:\/\/www.emmetts.com.au\/shop\/?post_type=product&#038;p=15466"},"modified":"2026-03-25T14:40:47","modified_gmt":"2026-03-25T03:40:47","slug":"filter-element-ap33331","status":"publish","type":"product","link":"https:\/\/www.emmetts.com.au\/shop\/product\/filter-element-ap33331\/","title":{"rendered":"Secondary Air Filter for 4020 Series Compact Utility Tractor AP33331"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>John Deere Part Number: AP33331<br \/>\nSecondary Air Filter<br \/>\nKeep your equipment running smooth and clean by regularly replacing your air filter. Use John Deere air filters for the optimal life and performance.<\/p>\n<p>AP33331 replaces 4684350 and PE71011293<\/p>\n<p><b>Fits on:<\/b><br \/>\n<b><u>4020 Series<\/u><\/b><\/p>\n<ul>\n<li>4120<\/li>\n<li>4320<\/li>\n<li>4520<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":184053,"template":"","meta":[],"product_brand":[],"product_cat":[1628,1663,1681,1702,1764,1785,141,123],"product_tag":[1631,1664,1682,1697,1705,1765,1786],"ride_on_mower_models":[],"zero_turn_mower_models":[],"compact_utility_tractor_models":[1665,1683,1698,1766,1787],"gator_models":[],"stock_located":[],"class_list":{"0":"post-15466","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-4-series","7":"product_cat-1663","8":"product_cat-1681","9":"product_cat-5-series","10":"product_cat-1764","11":"product_cat-1785","12":"product_cat-compact-utility-tractors","13":"product_cat-filters","14":"product_tag-4-series","15":"product_tag-1664","16":"product_tag-1682","17":"product_tag-1697","18":"product_tag-5-series","19":"product_tag-1765","20":"product_tag-1786","21":"compact_utility_tractor_models-1665","22":"compact_utility_tractor_models-1683","23":"compact_utility_tractor_models-1698","24":"compact_utility_tractor_models-1766","25":"compact_utility_tractor_models-1787","27":"first","28":"instock","29":"taxable","30":"shipping-taxable","31":"purchasable","32":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Secondary Air Filter for 4020 Series Compact Utility Tractor AP33331 - Emmetts Shop<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.emmetts.com.au\/shop\/product\/filter-element-ap33331\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Secondary Air Filter for 4020 Series Compact Utility Tractor AP33331\" \/>\n<meta property=\"og:description\" content=\"John Deere Part Number: AP33331 Secondary Air Filter Keep your equipment running smooth and clean by regularly replacing your air filter. 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