I am trying to get Min & Max price in Layered Navigation and I am using a third party extension for layered navigation..

By using below script, I am trying to get Min & Max price for filter collection.

  public function getPriceRange($filter){
     $Filterprice = array('min' => 0 , 'max'=>100);
    if($filter instanceof Magento\CatalogSearch\Model\Layer\Filter\Price) {
        $priceArr = $filter->getResource()->loadPrices(10000000000);           
        $Filterprice['min'] = reset($priceArr);
        $Filterprice['max'] = end($priceArr);

    return $Filterprice;

But it says loadprice not a method. Can any please suggest to get Min & Max price.

  • 1
    In which class you are trying to get it ? Post your full code here
    – Keyur Shah
    Commented Oct 6, 2017 at 11:21

2 Answers 2


you can get min and max price from any collection

For any collection.

$maxPrice = $productCollection->getMaxPrice();
$minPrice = $productCollection->getMinPrice();

Layer collection. Follow Magento\Catalog\Model\Layer\Filter\AbstractFilter.php



  • @Qaisar..i updated my script. how can i get the product collection with filter object.
    – Ramesh
    Commented Oct 6, 2017 at 11:47
  • @Ramesh i updated the answer. Commented Oct 6, 2017 at 11:57
  • Hi, I'm using Magento 2.2.4 version. How can i implement the script above in my FilterRenderer.php using D.I. approach? Sorry, I'm a Magento newbie.
    – Jake Pucan
    Commented Nov 8, 2018 at 4:42
  • @JakePucan follow blog.qaisarsatti.com/magento_2/magento-2-get-product-collection after that use this will give you desire result. $block->getProductCollection()->getMaxPrice(); $block->getProductCollection()->getMinPrice(); Commented Nov 8, 2018 at 5:34
  • @QaisarSatti I've red that already but how can I set that in filter.php github.com/emizentech/magento2-price-slider/blob/master/view/… Do i need to remove $range = $this->getPriceRange($filter); ? Since the min & max price are from that function.
    – Jake Pucan
    Commented Nov 8, 2018 at 5:49
public function getPriceRange($filter)
    $max = $filter->getLayer()->getProductCollection()->getMaxPrice();
    $min = $filter->getLayer()->getProductCollection()->getMinPrice();
    $Filterprice = ['min' => $min, 'max' => $max];
    return $Filterprice;

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